Method of transferring rotational motion in an articulating surgical instrument

- Covidien LP

An endoscopic surgical instrument includes an elongated shaft, which may be articulated to facilitate positioning of an end effector. The instrument accommodates reactionary forces associated with closing the end effector without substantial disruption to the position of the end effector. The instrument includes an elongated shaft housing generally defining distal and proximal shaft axes, and a torsion member extending through the shaft housing. The torsion member transmits rotational displacement from a handle portion of the instrument to the end effector to selectively move the end effector between open and closed configurations. The torsion member comprises a flexible shaft exhibiting a plurality of generally radial slots spaced longitudinally along a length of the flexible shaft.

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Description
CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No. 12/244,873, filed on Oct. 3, 2008, the entire disclosure of which is incorporated by reference herein.

BACKGROUND

1. Technical Field

The present disclosure relates generally to an apparatus for remotely actuating an end effector disposed at a distal end of a surgical instrument. In particular, the apparatus transmits a rotational movement through a shaft of the instrument to maintain a position of the end effector throughout actuation of the end effector.

2. Background of Related Art

Typically in a laparoscopic, an endoscopic, or other minimally invasive surgical procedure, a small incision or puncture is made in a patient's body. A cannula is then inserted into a body cavity through the incision, which provides a passageway for inserting various surgical devices such as scissors, dissectors, retractors, or similar instruments. To facilitate operability through the cannula, instruments adapted for laparoscopic surgery typically include a relatively narrow shaft supporting an end effector at its distal end and a handle at its proximal end. Arranging the shaft of such an instrument through the cannula allows a surgeon to manipulate the proximal handle from outside the body to cause the distal end effector to carry out a surgical procedure at a remote internal surgical site. This type of laparoscopic procedure has proven beneficial over traditional open surgery due to reduced trauma, improved healing and other attendant advantages.

An articulating laparoscopic or endoscopic instrument may provide a surgeon with a range of operability suitable for a particular surgical procedure. The instrument may be configured such that the end effector may be aligned with an axis of the instrument to facilitate insertion through a cannula, and thereafter, the end effector may be selectively articulated, pivoted or moved off-axis as necessary to appropriately engage tissue. When the end effector of an articulating instrument includes a pair of jaw members for grasping tissue, a force transmission mechanism such as a flexible control wire may be provided to open or close the jaws. For example, the control wire may extend through an outer shaft from the handle to the jaws such that the surgeon may create a tension in the control wire to cause the jaws to move closer to one another. The closure or clamping force generated in the jaws may be directly related to the tension in the control wire applied by the surgeon.

One type of laparoscopic or endoscopic instrument is intended to generate a significant closure force between jaw members to seal small diameter blood vessels, vascular bundles or any two layers of tissue with the application electrosurgical or RF energy. The two layers may be grasped and clamped together by the jaws of an electrosurgical forceps, and an appropriate amount of electrosurgical energy may be applied through the jaws. In this way, the two layers of tissue may be fused together. The closure forces typically generated by this type of procedure may present difficulties when using a typical control wire to open and close the jaws of an articulating instrument.

For example, a surgeon's efforts to position the jaws may be frustrated by a tendency for a control wire under tension to realign the jaws with the axis of the instrument after the jaws have been articulated off-axis. Although this tendency may be observed in any type of articulating instrument, the tendency is particularly apparent when the closure forces and necessary tension in the control wire are relatively high, as is common in an electrosurgical sealing instrument. This tendency may be created by the direction of reaction forces through the outer shaft of the instrument.

SUMMARY

The present disclosure describes an endoscopic surgical instrument that transmits rotational movement to an end effector through a shaft of the instrument. The instrument includes an elongated shaft housing defining distal and proximal ends. The distal end of the shaft housing generally defines a distal shaft axis and the proximal end of the shaft housing generally defines a proximal shaft axis. A torsion member extends through the shaft housing and includes distal and proximal ends. The distal end of the torsion member is configured for rotational movement in response to rotational movement of the proximal end of the torsion member. An end effector is coupled to the distal end of the shaft housing. The end effector is moveable between open and closed configurations in response to rotational movement of the distal end of the torsion member. A handle is coupled to the proximal end of the shaft housing, and includes an actuation mechanism functional to selectively induce rotational movement at the proximal end of the torsion member. The torsion member includes a flexible shaft exhibiting a plurality of generally radial slots spaced longitudinally along a length of the flexible shaft.

The torsion member may be constructed as an elongated tube defining a lumen therethrough. The elongated tube may be constructed of stainless steel. The plurality of slots may include at least two opposed slots having a radial displacement from one another of about 180 degrees, or the plurality of slots may include at least three slots having a radial displacement from one another of about 120 degrees. The shaft housing may be flexible along a length thereof and may be sufficiently rigid to support the end effector in a position when the shaft housing is in a misaligned configuration.

The end effector may include a pair of opposable jaw members. At least one of the jaw members of the pair of opposable jaw members may be coupled to a source of electrosurgical energy. The end effector may also include an input shaft coupled to the torsion member to receive rotational motion therefrom, and the input shaft may be coupled to a power screw for driving a translation nut longitudinally upon rotational motion in the power screw. The actuation mechanism of the handle may include a nut operatively coupled to a moveable handle such that movement of the movable handle moves the nut longitudinally, and the nut may be coupled to a lead screw such that longitudinal motion of the nut drives rotational motion of the lead screw.

According to another aspect of the disclosure, the torsion member may include a plurality of substantially rigid segments coupled to one another by universal joints or constant velocity joints.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and, together with the detailed description of the embodiments given below, serve to explain the principles of the disclosure.

FIG. 1 is a perspective view of an articulating laparoscopic surgical instrument having an end effector in accordance with the present disclosure;

FIG. 2A is a perspective view of the end effector of FIG. 1 in an open configuration;

FIG. 2B is a perspective view of the end effector of FIG. 1 in a closed configuration;

FIG. 3 is a schematic view of the instrument of FIG. 1 depicting a torsion device for transmitting rotational motion to the end effector;

FIG. 4 is a side view of a slotted shaft of the torsion device of FIG. 3; and

FIG. 5 is a schematic view of an alternate embodiment of a surgical instrument in accordance with the present disclosure.

 DETAILED DESCRIPTION

Referring initially to FIG. 1, an articulating endoscopic instrument is depicted generally as 10. The instrument 10 includes a handle portion 12 near a proximal end, an end effector 16 near a distal end and an elongated shaft 18 therebetween. Elongated shaft 18 defines a proximal shaft axis “P” substantially aligned with the handle portion 12 and a distal shaft axis “D” substantially aligned with the end effector 16.

The elongated shaft 18 is flexible such that the proximal shaft axis “P” and the distal shaft axis “D” may be selectively aligned or misaligned as shown. For example, the elongated shaft 18 may be bent in any direction, i.e., in both a horizontal and a vertical plane simultaneously, to assume a compound curve as shown. Other configurations are contemplated for elongated shaft 18, such as hinged or segmented wherein the shaft 18 is constructed from a plurality of substantially rigid members that are nested in series and/or pivotable relative to one another. A degree of rigidity may be maintained by the elongate shaft 18 such that the elongate shaft 18 supports itself to facilitate positioning of the end effector 16 at an anatomical position. Alternatively, a steering and locking mechanism (not shown) may be associated with the end effector 16 such that an operator may position the end effector 16 and lock the orientation of the elongated shaft 18 using a control surface (not shown) on the handle portion 12.

End effector 16 includes a pair of opposing jaw members 20 and 22. The jaw members 20, 22 are operable from the handle portion 12 to move between an open configuration (see FIG. 2A) to receive tissue, and a closed configuration (see FIG. 2B) to clamp the tissue and impart an appropriate clamping force thereto. When the end effector 16 is in the open configuration, a distal portion of each of the jaw members 20, 22 is spaced from the distal portion of the other of the jaw members 20, 22. In contrast, when the end effector 16 is in the closed configuration, the distal portions of the jaw members 20, 22 are closer together.

The motion exhibited by end effector 16 may be described as bilateral movement. Both jaw members 20 and 22 are pivotable about a pivot pin 24 such that each jaw member 20, 22 moves relative to distal shaft axis “D” as the end effector 16 is moved between the open and closed configurations. However, unilateral motion is also contemplated wherein an end effector (not shown) includes a stationary jaw that remains fixed relative to distal shaft axis “D” and a moveable jaw that moves relative to distal shaft axis “D” to move the end effector between the open and closed configurations. Further, non-pivotable motion is contemplated. For example, an end effector (not shown) may include jaw members configured for substantially parallel motion.

End effector 16 is configured for electrosurgical tissue sealing. At least one of the jaw members 20, 22 is connected to a source of electrical energy such that the electrical energy may transmitted through tissue clamped between the jaw members. To form an effective tissue seal, a relatively high clamping force is typically generated to impart a closure pressure on the tissue in the range of from about 3 kg/cm2 to about 16 kg/cm2. As described in greater detail below, instrument 10 is configured to accommodate pressures in this range such that elongate shaft 18 exhibits no substantial tendency to inadvertently realign the proximal shaft axis “P” and the distal shaft axis “D.” A more complete description of the tissue sealing generally may be found in U.S. Pat. No. 7,367,976 to Lawes et al.

Handle portion 12 is manipulatable by the surgeon from outside a body cavity to control the movement of the end effector 16 positioned inside the body at a tissue site. For example, the surgeon may separate and approximate a pivoting handle 28 relative to a stationary handle 30 to respectively open and close jaw members 20, 22. Also, a surgeon may adjust an orientation of the jaw members by rotating knob 34. Handle portion 12 accommodates a cable 36 for delivery of an electrosurgical current to the instrument 10.

Referring now to FIGS. 2A and 2B, end effector 16 is adapted to move between the open configuration depicted in FIG. 2A and the closed configuration depicted in FIG. 2B. This motion of the jaw members 20, 22 is achieved upon the application of a torsion force to end effector 16. Therefore, a control wire placed in tension, which as discussed above may generate reactionary forces in the outer shaft of an instrument and tend to frustrate the articulation of the instrument, is not necessary.

End effector 16 is adapted to receive the torsion force through input shaft 40 such that input shaft 40 may rotate about an distal shaft axis “D” as indicated by arrows “r.” Input shaft 40 provides connectivity to a suitable external source of rotational motion (e.g. slotted shaft 44 discussed below). Input shaft 40 rotates inside a fixed bearing member 46. Fixed bearing member 46 provides mounting surfaces for direct or indirect fixed coupling to the distal end of elongated shaft 18, which remains stationary relative thereto. In this way, the entire end effector 16 is supported by the instrument 10 and may be caused to articulate relative to the proximal shaft axis “P” (FIG. 1). Fixed bearing member 46 also supports a reactive member 48 on an outer surface thereof. Reactive member 48 extends distally from fixed bearing member 46 and supports pivot pin 24 extending into jaw members 20 and 22. An additional reactive member (not shown) may be supported by fixed bearing member 46 so as to mirror the reactive member 48 shown and provide additional support to pivot pin 24. Reactive member 48 remains stationary relative to fixed bearing member 46 as jaw members 20, 22 pivot open and closed.

A lead screw or power screw 50 is supported at a distal end of input shaft 40. The power screw 50 is coupled to the input shaft 40 such that both the power screw 50 and the input shaft 40 rotate together. Rotational movement of the power screw 50 drives a translation nut 52 longitudinally along distal shaft axis “D.” For example, rotation of power screw 50 in a first direction advances translation nut 52 from the position depicted in FIG. 2A where the translation nut is disposed at a first distance from the fixed bearing member 46, to the position depicted in FIG. 2B where the translation nut 52 is a second distance from the fixed bearing member 46 that is greater than the first distance. Likewise, rotation of power screw 50 in an opposite direction withdraws translation nut 52 such that translation nut 52 becomes closer to the fixed bearing member 46.

A force transfer member 54 is supported at a distal end of translation nut 52. Force transfer member 54 may be coupled to translation nut 52 or may be formed integrally therewith such that the force transfer member 54 translates along with the translation nut 52. Force transfer member 54 is formed with a central web 56 having a pair of proximal flanges 58 extending therefrom in opposite directions. An opposed pair of cam pins 60 protrudes laterally from central web 56 into jaw members 20, 22.

The cam pins 60 work in conjunction with proximal flanges 58 to open and close the jaw members 20, 22. Cam pins 60 engage a pair of cam slots 64 on the jaw members 20, 22 as the cam pins 60 translate distally along with force transfer member 54. Distal translation of cam pins 60 through cam slots 64 cause the jaw members 20, 22 to move from the open configuration of FIG. 2A to a nearly-closed configuration where the cam pins 60 encounter a bend in the cam slots 64. In the nearly-closed configuration, the proximal flanges 58 contact proximal faces of jaw members 20, 22 and a force is transferred from the cam pins 60 to the proximal flanges 130 of the force transfer member 54. Further distal translation of the force transfer member 54 will move the jaws from the nearly-closed configuration to the closed configuration of FIG. 2B.

In the closed configuration of FIG. 2B, the jaw members 20, 22 may generate a significant clamping force that can be directed at tissue positioned between the jaw members 20, 22. As the proximal flanges 130 press distally against the jaw members 20, 22, the jaw members 20, 22 press distally on the pivot pin 24 coupled to the reactive member 48. An opposite reaction force is realized as a tensile force in the reactive member 48, which links the jaw members to the fixed bearing member 46. Because the reaction force is contained entirely within the end effector 16, this arrangement allows instrument 10 (FIG. 1), to which the end effector 16 is attached, to close jaw members 20, 22 without creating a tendency for distal shaft axis “D” to realign itself with the proximal shaft axis “P.” This functionality is afforded by an instrument 10 equipped to supply rotational motion to the end effector 16.

Referring now to FIG. 3, instrument 10 is depicted schematically with end effector 16 in the closed configuration. Pivoting handle 28 is approximated to stationary handle 30, and distal portions of jaw members 20, 22 are closer together relative to the open configuration depicted in FIG. 2A. An actuation mechanism 68 receives motion from the pivoting handle to prompt the rotational motion allowing jaw members 20, 22 may be remotely controlled from the handle portion 12.

Actuation device 68 includes a motion converter 70 housed in handle portion 12. Motion converter 70 converts longitudinal motion supplied by the movement of pivoting handle 28 into rotational motion. To drive the motion converter 70, pivoting handle 28 is coupled to a flexible arm 72, which engages a rounded head portion 74 of a connector 76. Connector 76 is, in turn, coupled to a piston 78. Approximating pivoting handle 28 to stationary handle 30 in the direction of arrow “A” pivots the flexible arm 72 against the rounded head portion 74. The rounded head portion 74 converts the pivotal motion of the pivoting handle 28 into longitudinal motion which drives the connector 76 and piston 78 in a distal direction. Driving the piston 78 in a distal direction drives a nut 80 distally along a lead screw or power screw 82. The power screw 82 is mounted between bearing members 84 such that the power screw 82 rotates about proximal shaft axis “P” as nut 80 is driven longitudinally.

A torsion member 88 is provided through a shaft housing 90. The shaft housing 90 may be flexible along a length thereof and sufficiently rigid to support the end effector in a position when the flexible shaft is in the misaligned configuration, i.e., when the proximal shaft axis and the distal shaft axis are substantially misaligned. The torsion member 88 is configured to transmit rotational motion from the handle portion 12 to the end effector 16. The torsion member 88 is jointed or flexible to permit shaft 18 to navigate a tortuous path, and exhibits an ability to transmit a rotational displacement along its length. A proximal end of the torsion member 88 is coupled to power screw 82 such that the proximal end of the torsion member 88 rotates with the power screw 82. The distal end of the torsion member 88 is coupled to the input shaft 40 of end effector 16 to supply rotational motion thereto. As described above, rotating input shaft 40 causes the end effector 16 to move to the closed configuration without transferring reactive forces the shaft housing 90 that tend to realign the shaft 18.

In this manner, approximation of pivoting handle 28 with stationary handle 30 results in the end effector 16 moving to the closed configuration. It follows that separation of pivoting handle 28 from stationary handle 30 results in the end effector 16 moving to the open configuration by the reverse process. The reverse process begins as flexible arm 72 drives the connector 76 in a proximal direction, which, in turn, draws the piston 78 in the proximal direction. This draws nut 80 in the proximal direction, which causes power screw 82 to rotate in the opposite direction than when the nut 80 is driven proximally. This motion in the opposite direction is transmitted through torsion member 88 to the input shaft 40, which causes the end effector 16 to move to the open configuration.

Referring now to FIG. 4, torsion member 88 comprises an elongate flexible tube having a generally cylindrical wall 92. A lumen 94 extends through the cylindrical wall for the length of the torsion member 88 to facilitate the passage of electrical wires, fluids or other materials through the shaft. 18. The cylindrical wall 92 exhibits a length and thickness that permits the torsion member 88 to transmit torque and rotational movement while remaining flexible to assume the shape imposed upon the shaft 18. Contributing to the flexibility of the shaft is a plurality of slots 96 extending radially through the cylindrical wall 92 to define living hinges 98 opposite the slots 96. Living hinges 98 are portions of the cylindrical wall 92 where the cylindrical wall 92 is weekend in bending to allow the torsion member 88 to pivot, and remains sufficiently strong in torsion to allow the torsion member 88 to transmit radial displacement along its length.

Slots 96 and corresponding living hinges 94 are spaced longitudinally along the torsion member 88. The number of slots 96 and longitudinal spacing between adjacent slots 96 may be selected according to a bend radius to be achieved by the torsion member 88. Slots 96 are also radially offset with respect to one another to allow the torsion member 88 to bend in a plurality of directions. For example, two opposed slots 96 radially offset by about 180 degrees from one another can allow the torsion member to pivot in two directions in a single plane. Similarly, three slots 96 offset by 120 degree increments can allow the torsion member to bend in multiple planes simultaneously. The radial offset between adjacent slots 96 may be selected accommodate a particular shape to be achieved by the torsion member 88.

The cylindrical wall 92 is constructed from stainless steel tube to provide a high degree of torque transmission, but other materials may be selected to provide other characteristics. For example, polymers such as nylon or polyethylene may offer greater flexibility and excellent biocompatibility. Alternate shaft geometries are also contemplated. For example, spiral cut notches or braided wire shafts (not shown) may be included for use in a torsion member. Also a solid shaft, i.e., with no central lumen, may be used.

Referring now to FIG. 5, an alternate embodiment of a surgical instrument is depicted generally as 100. Instrument 100 includes a handle portion 112 and an end effector 116 coupled to one another through an articulating shaft 118. Handle portion 112 and end effector 116 are similar to handle portion 12 and end effector 16 of instrument 10 (see FIG. 3). The handle portion 112 is equipped with a motion converter 120 to convert longitudinal motion generated by movement of handle portion 112 into rotational motion. Similarly, end effector 116 is configured to receive rotational motion to move between open and closed configurations. Unlike instrument 10, rotational motion is transmitted through a shaft housing 122 through a torsion member 124 comprising a plurality of substantially rigid segments.

Torsion member 124 includes a proximal torsion bar 126 coupled to motion converter 120 at a proximal end and a central torsion bar 128 at a distal end. Likewise, the central torsion bar 128 is coupled to a distal torsion bar 130 opposite the proximal torsion bar 126. The distal torsion bar 130 is coupled to the end effector 116 to provide rotational motion thereto. Each of the torsion bars 126, 128, 130 is elongate and substantially rigid. The torsion bars 126, 128, 130 are each capable of rotation about an independent axis due to their interconnection by joint members 132.

Joint members 132 may include such mechanisms as a universal joints or constant velocity joints. Universal joints typically consist of a pair of hinges oriented 90 degrees from each other located in close proximity to one another. A constant velocity joint may assume different forms, and is similar to a universal joint as this type of joint is commonly used in shafts that transmit rotational motion through angled pathways.

Since the torsion member 124 is coupled directly to the end effector 116 and since the torsion force transmitted through torsion member 124 is axial with the torsion member 124, the reactionary forces associated with moving the end effector 116 to the closed configuration are passed back through the torsion member 124 rather than through a shaft housing 132. In this way, the unintentional realignment of shaft 118 may be avoided.

Although the foregoing disclosure has been described in some detail by way of illustration and example, for purposes of clarity or understanding, it will be obvious that certain changes and modifications may be practiced within the scope of the appended claims.

Claims

1. A surgical instrument, comprising:

a torsion member extending through a shaft housing, the torsion member including a proximal end and a distal end;
a handle coupled to the proximal end of the shaft housing; and
an end effector coupled to the distal end of the shaft housing, the end effector configured to be movable between open and closed configurations in response to rotational movement of the distal end of the torsion member;
wherein the torsion member includes a flexible tube having a plurality of slots radially extending therethrough to define living hinges.

2. The surgical instrument according to claim 1, wherein the distal end of the torsion member is configured for rotational movement in response to rotational movement of the proximal end of the torsion member.

3. The surgical instrument according to claim 1, wherein the handle includes an actuation mechanism configured to selectively induce rotational movement at the proximal end of the torsion member.

4. The surgical instrument according to claim 3, wherein the actuation mechanism includes a motion converter for converting longitudinal motion supplied by the handle into rotational motion.

5. The surgical instrument according to claim 4, wherein the motion converter is coupled to a flexible arm that engages a head portion of a connector, which, in turn, is coupled to a piston.

6. The surgical instrument according to claim 5, wherein the piston is driven in a distal direction to drive a nut distally along a power screw mounted between bearing members, such that the power screw rotates about a proximal shaft axis defined by a proximal end of the shaft housing.

7. The surgical instrument according to claim 1, wherein the plurality of slots are radially offset with respect to one another to allow the torsion member to bend in a plurality of directions.

8. The surgical instrument according to claim 1, wherein the plurality of slots includes at least two opposed slots radially spaced relative to one another by about 180 degrees.

9. The surgical instrument according to claim 1, wherein the plurality of slots includes at least three slots radially displaced relative to one another by about 120 degrees.

10. A surgical instrument, comprising:

a torsion member extending through a shaft housing, the torsion member including a proximal end and a distal end;
a handle coupled to the proximal end of the shaft housing; and
an end effector coupled to the distal end of the shaft housing;
wherein the proximal end of the torsion member is coupled to a power screw and the distal end of the torsion member is coupled to an input shaft of the end effector to supply rotational motion thereto; and
wherein the torsion member includes a flexible tube having a plurality of slots radially extending therethrough to define living hinges.

11. The surgical instrument according to claim 10, wherein the distal end of the torsion member is configured for rotational movement in response to rotational movement of the proximal end of the torsion member.

12. The surgical instrument according to claim 10, wherein the handle includes an actuation mechanism configured to selectively induce rotational movement at the proximal end of the torsion member.

13. The surgical instrument according to claim 12, wherein the actuation mechanism includes a motion converter for converting longitudinal motion supplied by the handle into rotational motion.

14. The surgical instrument according to claim 13, wherein the motion converter is coupled to a flexible arm that engages a head portion of a connector, which, in turn, is coupled to a piston.

15. The surgical instrument according to claim 14, wherein the piston is driven in a distal direction to drive a nut distally along the power screw mounted between bearing members, such that the power screw rotates about a proximal shaft axis defined by a proximal end of the shaft housing.

16. The surgical instrument according to claim 10, wherein the plurality of slots are radially offset with respect to one another to allow the torsion member to bend in a plurality of directions.

17. The surgical instrument according to claim 10, wherein the plurality of slots includes at least two opposed slots radially spaced relative to one another by about 180 degrees.

18. The surgical instrument according to claim 10, wherein the plurality of slots includes at least three slots radially displaced relative to one another by about 120 degrees.

19. A surgical instrument, comprising:

a torsion member extending through a shaft housing, the torsion member including a proximal end and a distal end;
a handle coupled to the proximal end of the shaft housing; and
an end effector coupled to the distal end of the shaft housing, the end effector configured to be movable between open and closed configurations in response to rotational movement of the distal end of the torsion member;
wherein the handle includes an actuation mechanism configured to selectively induce rotational movement at the proximal end of the torsion member, the actuation mechanism including a motion converter for converting longitudinal motion supplied by the handle into rotational motion; and
wherein the motion converter is coupled to a flexible arm that engages a head portion of a connector, which, in turn, is coupled to a piston, the piston driven in a distal direction to drive a nut distally along a power screw mounted between bearing members, such that the power screw rotates about a proximal shaft axis defined by a proximal end of the shaft housing.

20. A surgical instrument, comprising:

a torsion member extending through a shaft housing, the torsion member including a proximal end and a distal end;
a handle coupled to the proximal end of the shaft housing; and
an end effector coupled to the distal end of the shaft housing;
wherein the proximal end of the torsion member is coupled to a power screw and the distal end of the torsion member is coupled to an input shaft of the end effector to supply rotational motion thereto;
wherein the handle includes an actuation mechanism configured to selectively induce rotational movement at the proximal end of the torsion member, the actuation mechanism including a motion converter for converting longitudinal motion supplied by the handle into rotational motion; and
wherein the motion converter is coupled to a flexible arm that engages a head portion of a connector, which, in turn, is coupled to a piston, the piston driven in a distal direction to drive a nut distally along the power screw mounted between bearing members, such that the power screw rotates about a proximal shaft axis defined by a proximal end of the shaft housing.
Referenced Cited
U.S. Patent Documents
371664 October 1887 Brannan et al.
702472 June 1902 Pignolet
728883 May 1903 Downes
1586645 June 1926 Bierman
1813902 July 1931 Bovie
1822330 September 1931 Ainslie
1852542 April 1932 Sovatkin
1908201 May 1933 Welch et al.
1918889 July 1933 Bacon
2002594 May 1935 Wappler et al.
2011169 August 1935 Wappler
2031682 February 1936 Wappler et al.
2054149 September 1936 Wappler
2113246 May 1937 Wappler
2141936 December 1938 Schmitt
2176479 October 1939 Willis
2305156 April 1941 Grubel
2245030 June 1941 Gottesfeld et al.
2279753 April 1942 Knopp
2327353 August 1943 Karle
2632661 August 1948 Cristofv
2668538 February 1954 Baker
2796065 June 1957 Kapp
2824915 February 1958 Buturuga
3073311 January 1963 Tibbs et al.
3100489 August 1963 Bagley
3204807 September 1965 Ramsing
3372288 March 1968 Wigington
3459187 August 1969 Pallotta
3561448 February 1971 Peternel
3643663 February 1972 Sutter
3648001 March 1972 Anderson et al.
3651811 March 1972 Hildebrandt et al.
3678229 July 1972 Osika
3720896 March 1973 Beierlein
3763726 October 1973 Hildebrand
3779918 December 1973 Ikeda et al.
3798688 March 1974 Wasson
3801766 April 1974 Morrison, Jr.
3839614 October 1974 Saganowski et al.
3862630 January 1975 Balamuth
3863339 February 1975 Reaney et al.
3866610 February 1975 Kletschka
3875945 April 1975 Friedman
3897786 August 1975 Garnett et al.
3911766 October 1975 Fridolph et al.
3920021 November 1975 Hiltebrandt
3921641 November 1975 Hulka
3938527 February 17, 1976 Rioux et al.
3952749 April 27, 1976 Fridolph et al.
3970088 July 20, 1976 Morrison
3987795 October 26, 1976 Morrison
4005714 February 1, 1977 Hiltebrandt
4016881 April 12, 1977 Rioux et al.
4031898 June 28, 1977 Hiltebrandt et al.
4041952 August 16, 1977 Morrison, Jr. et al.
4043342 August 23, 1977 Morrison, Jr.
4074718 February 21, 1978 Morrison, Jr.
4076028 February 28, 1978 Simmons
4080820 March 28, 1978 Allen
4088134 May 9, 1978 Mazzariello
4102471 July 25, 1978 Lore et al.
D249549 September 19, 1978 Pike
4112950 September 12, 1978 Pike
4127222 November 28, 1978 Adams
4128099 December 5, 1978 Bauer
4165746 August 28, 1979 Burgin
4187420 February 5, 1980 Piber
4200104 April 29, 1980 Harris
4200105 April 29, 1980 Gonser
4233734 November 18, 1980 Bies
4236470 December 2, 1980 Stenson
4274413 June 23, 1981 Hahn et al.
4300564 November 17, 1981 Furihata
4306561 December 22, 1981 De Medinaceli
4311145 January 19, 1982 Esty et al.
D263020 February 16, 1982 Rau, III
4315510 February 16, 1982 Kihn
4363944 December 14, 1982 Poirier
4370980 February 1, 1983 Lottick
4375218 March 1, 1983 DiGeronimo
4394552 July 19, 1983 Schlosser
4416276 November 22, 1983 Newton et al.
4418692 December 6, 1983 Guay
4443935 April 24, 1984 Zamba et al.
4452246 June 5, 1984 Bader et al.
4470786 September 11, 1984 Sano et al.
4473077 September 25, 1984 Noiles et al.
4485817 December 4, 1984 Swiggett
4492231 January 8, 1985 Auth
4493320 January 15, 1985 Treat
4503855 March 12, 1985 Maslanka
4506669 March 26, 1985 Blake, III
4509518 April 9, 1985 McGarry et al.
4513271 April 23, 1985 Reisem
4535773 August 20, 1985 Yoon
4552143 November 12, 1985 Lottick
4574804 March 11, 1986 Kurwa
4597379 July 1, 1986 Kihn et al.
4600007 July 15, 1986 Lahodny et al.
4606344 August 19, 1986 Di Giovanni
4619258 October 28, 1986 Pool
4624254 November 25, 1986 McGarry et al.
4625723 December 2, 1986 Altnether et al.
4644950 February 24, 1987 Valli
4655215 April 7, 1987 Pike
4655216 April 7, 1987 Tischer
4657016 April 14, 1987 Garito et al.
4662372 May 5, 1987 Sharkany et al.
4671274 June 9, 1987 Sorochenko
4674499 June 23, 1987 Pao
4685459 August 11, 1987 Xoch et al.
4733662 March 29, 1988 DeSatnick et al.
D295893 May 24, 1988 Sharkany et al.
D295894 May 24, 1988 Sharkany et al.
4753235 June 28, 1988 Hasson
4754892 July 5, 1988 Retief
4763669 August 16, 1988 Jaeger
D298353 November 1, 1988 Manno
4781175 November 1, 1988 McGreevy et al.
D299413 January 17, 1989 DeCarolis
4805616 February 21, 1989 Pao
4827927 May 9, 1989 Newton
4827929 May 9, 1989 Hodge
4829313 May 9, 1989 Taggart
4846171 July 11, 1989 Kauphusman et al.
4887612 December 19, 1989 Esser et al.
4890610 January 2, 1990 Kirwan, Sr. et al.
4938761 July 3, 1990 Ensslin
4947009 August 7, 1990 Osika et al.
4973801 November 27, 1990 Frick et al.
4985030 January 15, 1991 Melzer et al.
5007908 April 16, 1991 Rydell
5019678 May 28, 1991 Templeton et al.
5026370 June 25, 1991 Lottick
5026371 June 25, 1991 Rydell et al.
5035695 July 30, 1991 Weber, Jr. et al.
5037433 August 6, 1991 Wilk et al.
5042707 August 27, 1991 Taheri
5047046 September 10, 1991 Bodoia
5052402 October 1, 1991 Bencini et al.
5078716 January 7, 1992 Doll
5084057 January 28, 1992 Green et al.
5085659 February 4, 1992 Rydell
5099840 March 31, 1992 Goble et al.
5100430 March 31, 1992 Avellanet et al.
5108392 April 28, 1992 Spingler
5112343 May 12, 1992 Thornton
5116332 May 26, 1992 Lottick
5122139 June 16, 1992 Sutter
5144323 September 1, 1992 Yonkers
5147357 September 15, 1992 Rose et al.
5151102 September 29, 1992 Kamiyama et al.
5151978 September 29, 1992 Bronikowski et al.
5158561 October 27, 1992 Rydell et al.
5169396 December 8, 1992 Dowlatshahi et al.
5176695 January 5, 1993 Dulebohn
5190541 March 2, 1993 Abele et al.
5196009 March 23, 1993 Kirwan, Jr.
5197964 March 30, 1993 Parins
5209747 May 11, 1993 Knoepfler
5211655 May 18, 1993 Hasson
5215101 June 1, 1993 Jacobs et al.
5217457 June 8, 1993 Delahuerga et al.
5217458 June 8, 1993 Parins
5217460 June 8, 1993 Knoepfler
5219354 June 15, 1993 Choudhury et al.
5231997 August 3, 1993 Kikuchi et al.
5244462 September 14, 1993 Delahuerga et al.
5250047 October 5, 1993 Rydell
5250056 October 5, 1993 Hasson
5250063 October 5, 1993 Abidin et al.
5254129 October 19, 1993 Alexander
5258001 November 2, 1993 Corman
5258006 November 2, 1993 Rydell et al.
5261918 November 16, 1993 Phillips et al.
5267998 December 7, 1993 Hagen
5269780 December 14, 1993 Roos
5269804 December 14, 1993 Bales et al.
5271543 December 21, 1993 Grant et al.
D343453 January 18, 1994 Noda
5275615 January 4, 1994 Rose
5277201 January 11, 1994 Stern
5281220 January 25, 1994 Blake, III
5282799 February 1, 1994 Rydell
5282800 February 1, 1994 Foshee et al.
5282826 February 1, 1994 Quadri
5290286 March 1, 1994 Parins
5290287 March 1, 1994 Boebel et al.
5300082 April 5, 1994 Sharpe et al.
5304203 April 19, 1994 El-Mallawany et al.
5308353 May 3, 1994 Beurrier
5308357 May 3, 1994 Lichtman
5312433 May 17, 1994 Boebel et al.
5313027 May 17, 1994 Inoue et al.
5314445 May 24, 1994 Degwitz et al.
5314463 May 24, 1994 Camps et al.
5318589 June 7, 1994 Lichtman
5324289 June 28, 1994 Eggers
D348930 July 19, 1994 Olson
5326806 July 5, 1994 Yokoshima et al.
5330471 July 19, 1994 Eggers
5330502 July 19, 1994 Hassler et al.
D349341 August 2, 1994 Lichtman et al.
5334166 August 2, 1994 Palestrant
5334183 August 2, 1994 Wuchinich
5334215 August 2, 1994 Chen
5334354 August 2, 1994 Johnston et al.
5336220 August 9, 1994 Ryan et al.
5336221 August 9, 1994 Anderson
5342359 August 30, 1994 Rydell
5342381 August 30, 1994 Tidemand
5342393 August 30, 1994 Stack
5344424 September 6, 1994 Roberts et al.
5350391 September 27, 1994 Iacovelli
5352222 October 4, 1994 Rydell
5354271 October 11, 1994 Voda
5356408 October 18, 1994 Rydell
5359993 November 1, 1994 Slater et al.
5366477 November 22, 1994 LeMarie, III et al.
5367250 November 22, 1994 Whisenand
5368600 November 29, 1994 Failla et al.
5374277 December 20, 1994 Hassler
5376089 December 27, 1994 Smith
5376094 December 27, 1994 Kline
D354564 January 17, 1995 Medema
5383875 January 24, 1995 Bays et al.
5383880 January 24, 1995 Hooven
5383888 January 24, 1995 Zvenyatsky et al.
5383897 January 24, 1995 Wholey
5389098 February 14, 1995 Tsuruta et al.
5389103 February 14, 1995 Melzer et al.
5389104 February 14, 1995 Hahnen et al.
5391166 February 21, 1995 Eggers
5391180 February 21, 1995 Tovey et al.
5391183 February 21, 1995 Janzen et al.
5395360 March 7, 1995 Manoukian
5396194 March 7, 1995 Williamson et al.
5396900 March 14, 1995 Slater et al.
5397325 March 14, 1995 Della Badia et al.
5403312 April 4, 1995 Yates et al.
5403342 April 4, 1995 Tovey et al.
5405344 April 11, 1995 Williamson et al.
5409763 April 25, 1995 Serizawa et al.
D358887 May 30, 1995 Feinberg
5411519 May 2, 1995 Tovey et al.
5411520 May 2, 1995 Nash et al.
5413571 May 9, 1995 Katsaros et al.
5415656 May 16, 1995 Tihon et al.
5415657 May 16, 1995 Taymor-Luria
5417709 May 23, 1995 Slater
5422567 June 6, 1995 Matsunaga
5423810 June 13, 1995 Goble et al.
5425690 June 20, 1995 Chang
5425737 June 20, 1995 Burbank et al.
5425739 June 20, 1995 Jessen
5429616 July 4, 1995 Schaffer
5431672 July 11, 1995 Cote et al.
5431674 July 11, 1995 Basile et al.
5437277 August 1, 1995 Dumoulin et al.
5437292 August 1, 1995 Kipshidze et al.
5438302 August 1, 1995 Goble
5439478 August 8, 1995 Palmer
5441517 August 15, 1995 Kensey et al.
5443463 August 22, 1995 Stern et al.
5443464 August 22, 1995 Russell et al.
5443479 August 22, 1995 Bressi, Jr.
5443480 August 22, 1995 Jacobs et al.
5445622 August 29, 1995 Brown
5445638 August 29, 1995 Rydell et al.
5445658 August 29, 1995 Durrfeld et al.
5449480 September 12, 1995 Kuriya et al.
5451224 September 19, 1995 Goble et al.
5454739 October 3, 1995 Strand
5454809 October 3, 1995 Janssen
5454823 October 3, 1995 Richardson et al.
5454827 October 3, 1995 Aust et al.
5456684 October 10, 1995 Schmidt et al.
5458598 October 17, 1995 Feinberg et al.
5460629 October 24, 1995 Shlain et al.
5461765 October 31, 1995 Linden et al.
5462546 October 31, 1995 Rydell
5472442 December 5, 1995 Klicek
5472443 December 5, 1995 Cordis et al.
5476479 December 19, 1995 Green et al.
5478351 December 26, 1995 Meade et al.
5480406 January 2, 1996 Nolan et al.
5480409 January 2, 1996 Riza
5482054 January 9, 1996 Slater et al.
5484436 January 16, 1996 Eggers et al.
5490819 February 13, 1996 Nicholas et al.
5493899 February 27, 1996 Beck et al.
5496312 March 5, 1996 Klicek
5496317 March 5, 1996 Goble et al.
5496333 March 5, 1996 Sackier et al.
5496347 March 5, 1996 Hashiguchi et al.
5499997 March 19, 1996 Sharpe et al.
5501654 March 26, 1996 Failla et al.
5509922 April 23, 1996 Aranyi et al.
5512721 April 30, 1996 Young et al.
5514134 May 7, 1996 Rydell et al.
5520678 May 28, 1996 Heckele et al.
5520702 May 28, 1996 Sauer et al.
5527313 June 18, 1996 Scott et al.
5528833 June 25, 1996 Sakuma
5529067 June 25, 1996 Larsen et al.
5531744 July 2, 1996 Nardella et al.
5536251 July 16, 1996 Evard et al.
5540684 July 30, 1996 Hassler, Jr.
5540685 July 30, 1996 Parins et al.
5540706 July 30, 1996 Aust et al.
5540715 July 30, 1996 Katsaros et al.
5542945 August 6, 1996 Fritzsch
5549604 August 27, 1996 Sutcu et al.
5549637 August 27, 1996 Crainich
5554172 September 10, 1996 Horner et al.
5558671 September 24, 1996 Yates
5558672 September 24, 1996 Edwards et al.
5562619 October 8, 1996 Mirarchi et al.
5562699 October 8, 1996 Heimberger et al.
5562720 October 8, 1996 Stern et al.
5564615 October 15, 1996 Bishop et al.
5568859 October 29, 1996 Levy et al.
5569241 October 29, 1996 Edwards
5569243 October 29, 1996 Kortenbach et al.
5571100 November 5, 1996 Goble et al.
5573424 November 12, 1996 Poppe
5573534 November 12, 1996 Stone
5573535 November 12, 1996 Viklund
5575799 November 19, 1996 Bolanos et al.
5575805 November 19, 1996 Li
5578052 November 26, 1996 Koros et al.
5579781 December 3, 1996 Cooke
5582611 December 10, 1996 Tsukagoshi et al.
5582617 December 10, 1996 Klieman et al.
5585896 December 17, 1996 Yamazaki et al.
5590570 January 7, 1997 LeMaire, III et al.
5591181 January 7, 1997 Stone et al.
5597107 January 28, 1997 Knodel et al.
5599350 February 4, 1997 Schulze et al.
5601224 February 11, 1997 Bishop et al.
5601601 February 11, 1997 Tal et al.
5601641 February 11, 1997 Stephens
5603711 February 18, 1997 Parins et al.
5603723 February 18, 1997 Aranyi et al.
5607436 March 4, 1997 Pratt et al.
5611798 March 18, 1997 Eggers
5611808 March 18, 1997 Hossain et al.
5611813 March 18, 1997 Lichtman
5618294 April 8, 1997 Aust et al.
5618307 April 8, 1997 Donlon et al.
5620415 April 15, 1997 Lucey et al.
5620453 April 15, 1997 Nallakrishnan
5620459 April 15, 1997 Lichtman
5624281 April 29, 1997 Christensson
5624379 April 29, 1997 Ganz et al.
5624452 April 29, 1997 Yates
5626578 May 6, 1997 Tihon
5626607 May 6, 1997 Malecki et al.
5626609 May 6, 1997 Zvenyatsky et al.
5630833 May 20, 1997 Katsaros et al.
5637110 June 10, 1997 Pennybacker et al.
5637111 June 10, 1997 Sutcu et al.
5638003 June 10, 1997 Hall
5638827 June 17, 1997 Palmer et al.
5639403 June 17, 1997 Ida et al.
5643294 July 1, 1997 Tovey et al.
5645075 July 8, 1997 Palmer et al.
5647869 July 15, 1997 Goble et al.
5647871 July 15, 1997 Levine et al.
5649959 July 22, 1997 Hannam et al.
5655650 August 12, 1997 Naitou
5658281 August 19, 1997 Heard
D384413 September 30, 1997 Zlock et al.
5662667 September 2, 1997 Knodel
5665100 September 9, 1997 Yoon
5667526 September 16, 1997 Levin
5673841 October 7, 1997 Schulze et al.
5674220 October 7, 1997 Fox et al.
5674229 October 7, 1997 Tovey et al.
5681282 October 28, 1997 Eggers et al.
5688270 November 18, 1997 Yates et al.
5690652 November 25, 1997 Wurster et al.
5690653 November 25, 1997 Richardson et al.
5690660 November 25, 1997 Kauker et al.
5693051 December 2, 1997 Schulze et al.
5693920 December 2, 1997 Maeda
5695522 December 9, 1997 LeMaire, III et al.
5700261 December 23, 1997 Brinkerhoff
5700270 December 23, 1997 Peyser et al.
5702390 December 30, 1997 Austin et al.
5707369 January 13, 1998 Vaitekunas et al.
5709680 January 20, 1998 Yates et al.
5713895 February 3, 1998 Lontine et al.
5716366 February 10, 1998 Yates
5720742 February 24, 1998 Zacharias
5720744 February 24, 1998 Eggleston et al.
5722421 March 3, 1998 Francese et al.
5725536 March 10, 1998 Oberlin et al.
5727428 March 17, 1998 LeMaire, III et al.
5735848 April 7, 1998 Yates et al.
5735849 April 7, 1998 Baden et al.
5743906 April 28, 1998 Parins et al.
5752973 May 19, 1998 Kieturakis
5755717 May 26, 1998 Yates et al.
5759188 June 2, 1998 Yoon
5762255 June 9, 1998 Chrisman et al.
5762609 June 9, 1998 Benaron et al.
5766130 June 16, 1998 Selmonosky
5766166 June 16, 1998 Hooven
5766170 June 16, 1998 Eggers
5766196 June 16, 1998 Griffiths
5766205 June 16, 1998 Zvenyatsky et al.
5769849 June 23, 1998 Eggers
5772655 June 30, 1998 Bauer et al.
5772670 June 30, 1998 Brosa
5776128 July 7, 1998 Eggers
5776130 July 7, 1998 Buysse et al.
5776156 July 7, 1998 Shikhman
5777519 July 7, 1998 Simopoulos
5779646 July 14, 1998 Koblish et al.
5779701 July 14, 1998 McBrayer et al.
5779727 July 14, 1998 Orejola
5781048 July 14, 1998 Nakao et al.
5782834 July 21, 1998 Lucey et al.
H1745 August 4, 1998 Paraschac
5791231 August 11, 1998 Cohn et al.
5792137 August 11, 1998 Carr et al.
5792165 August 11, 1998 Klieman et al.
5792177 August 11, 1998 Kaseda
5797537 August 25, 1998 Oberlin et al.
5797927 August 25, 1998 Yoon
5797938 August 25, 1998 Paraschac et al.
5797941 August 25, 1998 Schulze et al.
5797958 August 25, 1998 Yoon
5797959 August 25, 1998 Castro et al.
5800448 September 1, 1998 Banko
5800449 September 1, 1998 Wales
5807393 September 15, 1998 Williamson, IV et al.
5810764 September 22, 1998 Eggers et al.
5810805 September 22, 1998 Sutcu et al.
5810808 September 22, 1998 Eggers
5810811 September 22, 1998 Yates et al.
5810877 September 22, 1998 Roth et al.
5814043 September 29, 1998 Shapeton
5814054 September 29, 1998 Kortenbach et al.
5817083 October 6, 1998 Shemesh et al.
5817119 October 6, 1998 Klieman et al.
5820630 October 13, 1998 Lind
5824978 October 20, 1998 Karasik et al.
5827271 October 27, 1998 Buysse et al.
5827274 October 27, 1998 Bonnet et al.
5827279 October 27, 1998 Hughett et al.
5827281 October 27, 1998 Levin
5827323 October 27, 1998 Klieman et al.
5827548 October 27, 1998 Lavallee et al.
5830212 November 3, 1998 Cartmell et al.
5833690 November 10, 1998 Yates et al.
5833695 November 10, 1998 Yoon
5836072 November 17, 1998 Sullivan et al.
D402028 December 1, 1998 Grimm et al.
5843080 December 1, 1998 Fleenor et al.
5849020 December 15, 1998 Long et al.
5849022 December 15, 1998 Sakashita et al.
5851214 December 22, 1998 Larsen et al.
5853412 December 29, 1998 Mayenberger
5855590 January 5, 1999 Malecki et al.
5859527 January 12, 1999 Cook
5860976 January 19, 1999 Billings et al.
5865361 February 2, 1999 Milliman et al.
5876401 March 2, 1999 Schulze et al.
5876410 March 2, 1999 Petillo
5876412 March 2, 1999 Piraka
5882567 March 16, 1999 Cavallaro et al.
5885288 March 23, 1999 Aust et al.
D408018 April 13, 1999 McNaughton
5891141 April 6, 1999 Rydell
5891142 April 6, 1999 Eggers et al.
5893848 April 13, 1999 Negus et al.
5893863 April 13, 1999 Yoon
5893875 April 13, 1999 O'Connor et al.
5893877 April 13, 1999 Gampp, Jr. et al.
5897563 April 27, 1999 Yoon et al.
5902301 May 11, 1999 Olig
5906630 May 25, 1999 Anderhub et al.
5907140 May 25, 1999 Smith
5908420 June 1, 1999 Parins et al.
5908432 June 1, 1999 Pan
5911719 June 15, 1999 Eggers
5913874 June 22, 1999 Berns et al.
5921916 July 13, 1999 Aeikens et al.
5921984 July 13, 1999 Sutcu et al.
5925043 July 20, 1999 Kumar et al.
5928136 July 27, 1999 Barry
5935126 August 10, 1999 Riza
5938589 August 17, 1999 Wako et al.
5941869 August 24, 1999 Patterson et al.
5944562 August 31, 1999 Christensson
5944718 August 31, 1999 Dafforn et al.
5951545 September 14, 1999 Schilling et al.
5951546 September 14, 1999 Lorentzen
5951549 September 14, 1999 Richardson et al.
5954720 September 21, 1999 Wilson et al.
5954731 September 21, 1999 Yoon
5954733 September 21, 1999 Yoon
5957923 September 28, 1999 Hahnen et al.
5957937 September 28, 1999 Yoon
5960544 October 5, 1999 Beyers
5961514 October 5, 1999 Long et al.
5964758 October 12, 1999 Dresden
5967997 October 19, 1999 Turturro et al.
D416089 November 2, 1999 Barton et al.
5976132 November 2, 1999 Morris
5984932 November 16, 1999 Yoon
5984938 November 16, 1999 Yoon
5984939 November 16, 1999 Yoon
5989277 November 23, 1999 LeMaire, III et al.
5993466 November 30, 1999 Yoon
5993467 November 30, 1999 Yoon
5993474 November 30, 1999 Ouchi
5997565 December 7, 1999 Inoue
6003517 December 21, 1999 Sheffield et al.
6004332 December 21, 1999 Yoon et al.
6004335 December 21, 1999 Vaitekunas et al.
6010516 January 4, 2000 Hulka et al.
6010519 January 4, 2000 Mawhirt et al.
6017354 January 25, 2000 Culp et al.
6017358 January 25, 2000 Yoon et al.
6021693 February 8, 2000 Feng-Sing
6024741 February 15, 2000 Williamson et al.
6024743 February 15, 2000 Edwards
6024744 February 15, 2000 Kese et al.
6027522 February 22, 2000 Palmer
6030384 February 29, 2000 Nezhat
6033399 March 7, 2000 Gines
6039733 March 21, 2000 Buysse et al.
6041679 March 28, 2000 Slater et al.
6050995 April 18, 2000 Durgin
6050996 April 18, 2000 Schmaltz et al.
6053914 April 25, 2000 Eggers et al.
6053933 April 25, 2000 Balazs et al.
D424694 May 9, 2000 Tetzlaff et al.
D425201 May 16, 2000 Tetzlaff et al.
6056735 May 2, 2000 Okada et al.
6059782 May 9, 2000 Novak et al.
6063086 May 16, 2000 Benecke et al.
6063103 May 16, 2000 Hashiguchi
6066137 May 23, 2000 Greep
6066139 May 23, 2000 Ryan et al.
6071283 June 6, 2000 Nardella et al.
6074386 June 13, 2000 Goble et al.
6077287 June 20, 2000 Taylor et al.
6080180 June 27, 2000 Yoon et al.
RE36795 July 25, 2000 Rydell
6083150 July 4, 2000 Aznoian et al.
6083223 July 4, 2000 Baker
6086586 July 11, 2000 Hooven
6086601 July 11, 2000 Yoon
6090107 July 18, 2000 Borgmeier et al.
6090123 July 18, 2000 Culp et al.
6096037 August 1, 2000 Mulier et al.
6099537 August 8, 2000 Sugai et al.
6099550 August 8, 2000 Yoon
6102909 August 15, 2000 Chen et al.
6106542 August 22, 2000 Toybin et al.
6110171 August 29, 2000 Rydell
6113596 September 5, 2000 Hooven et al.
6113598 September 5, 2000 Baker
6117158 September 12, 2000 Measamer et al.
6122549 September 19, 2000 Sharkey et al.
6123701 September 26, 2000 Nezhat
H1904 October 3, 2000 Yates et al.
6126658 October 3, 2000 Baker
6126665 October 3, 2000 Yoon
6139563 October 31, 2000 Cosgrove, III et al.
6143005 November 7, 2000 Yoon et al.
6152923 November 28, 2000 Ryan
6152924 November 28, 2000 Parins
6159217 December 12, 2000 Robie et al.
6162220 December 19, 2000 Nezhat
6171316 January 9, 2001 Kovac et al.
6174309 January 16, 2001 Wrublewski et al.
6174310 January 16, 2001 Kirwan, Jr.
6178628 January 30, 2001 Clemens et al.
6179834 January 30, 2001 Buysse et al.
6179837 January 30, 2001 Hooven
6183467 February 6, 2001 Shapeton et al.
6187003 February 13, 2001 Buysse et al.
6190386 February 20, 2001 Rydell
6190399 February 20, 2001 Palmer et al.
6190400 February 20, 2001 Van De Moer et al.
6193709 February 27, 2001 Miyawaki et al.
6193718 February 27, 2001 Kortenbach et al.
6206876 March 27, 2001 Levine et al.
6206877 March 27, 2001 Kese et al.
6206893 March 27, 2001 Klein et al.
6214028 April 10, 2001 Yoon et al.
6217602 April 17, 2001 Redmon
6217615 April 17, 2001 Sioshansi et al.
6221039 April 24, 2001 Durgin et al.
6223100 April 24, 2001 Green
6224593 May 1, 2001 Ryan et al.
6224614 May 1, 2001 Yoon
6228080 May 8, 2001 Gines
6228083 May 8, 2001 Lands et al.
6248124 June 19, 2001 Pedros et al.
6248944 June 19, 2001 Ito
6249706 June 19, 2001 Sobota et al.
6261307 July 17, 2001 Yoon et al.
6267758 July 31, 2001 Daw et al.
6267761 July 31, 2001 Ryan
6270497 August 7, 2001 Sekino et al.
6270508 August 7, 2001 Klieman et al.
6273887 August 14, 2001 Yamauchi et al.
6277117 August 21, 2001 Tetzlaff et al.
6279429 August 28, 2001 Boyer
6280458 August 28, 2001 Boche et al.
6283961 September 4, 2001 Underwood et al.
D449886 October 30, 2001 Tetzlaff et al.
6298550 October 9, 2001 Kirwan
6302424 October 16, 2001 Gisinger et al.
6303166 October 16, 2001 Kolbe et al.
6309404 October 30, 2001 Krzyzanowski
6319262 November 20, 2001 Bates et al.
6319451 November 20, 2001 Brune
6322561 November 27, 2001 Eggers et al.
6322580 November 27, 2001 Kanner
6325795 December 4, 2001 Lindemann et al.
6327756 December 11, 2001 Maziere
6329778 December 11, 2001 Culp et al.
6330502 December 11, 2001 Cetinkunt et al.
6334860 January 1, 2002 Dorn
6334861 January 1, 2002 Chandler et al.
D453923 February 26, 2002 Olson
6345532 February 12, 2002 Coudray et al.
6350264 February 26, 2002 Hooven
D454951 March 26, 2002 Bon
6352536 March 5, 2002 Buysse et al.
6358249 March 19, 2002 Chen et al.
6358259 March 19, 2002 Swain et al.
6358268 March 19, 2002 Hunt et al.
6361534 March 26, 2002 Chen et al.
6364876 April 2, 2002 Erb et al.
6364879 April 2, 2002 Chen et al.
D457958 May 28, 2002 Dycus et al.
D457959 May 28, 2002 Tetzlaff et al.
6385265 May 7, 2002 Duffy et al.
6387094 May 14, 2002 Eitenmuller
6391035 May 21, 2002 Appleby et al.
6398779 June 4, 2002 Buysse et al.
6402747 June 11, 2002 Lindemann et al.
6409728 June 25, 2002 Ehr et al.
H2037 July 2, 2002 Yates et al.
6419675 July 16, 2002 Gallo, Sr.
6425896 July 30, 2002 Baltschun et al.
6432112 August 13, 2002 Brock et al.
6440130 August 27, 2002 Mulier et al.
6440144 August 27, 2002 Bacher
6443952 September 3, 2002 Mulier et al.
6443970 September 3, 2002 Schulze et al.
6451018 September 17, 2002 Lands et al.
6458125 October 1, 2002 Cosmescu
6458128 October 1, 2002 Schulze
6458129 October 1, 2002 Scarfi
6458130 October 1, 2002 Frazier et al.
6461352 October 8, 2002 Morgan et al.
6461368 October 8, 2002 Fogarty et al.
6464701 October 15, 2002 Hooven et al.
6464702 October 15, 2002 Schulze et al.
6464704 October 15, 2002 Schmaltz et al.
6471696 October 29, 2002 Berube et al.
D465281 November 5, 2002 Lang
D466209 November 26, 2002 Bon
6485489 November 26, 2002 Teirstein et al.
6488680 December 3, 2002 Francischelli et al.
6491626 December 10, 2002 Stone et al.
6494882 December 17, 2002 Lebouitz et al.
6494888 December 17, 2002 Laufer et al.
6500176 December 31, 2002 Truckai et al.
6506196 January 14, 2003 Laufer
6508815 January 21, 2003 Strul et al.
6511480 January 28, 2003 Tetzlaff et al.
6514215 February 4, 2003 Ouchi
6514252 February 4, 2003 Nezhat et al.
6517536 February 11, 2003 Hooven et al.
6517539 February 11, 2003 Smith et al.
6527771 March 4, 2003 Weadock et al.
6533784 March 18, 2003 Truckai et al.
6537272 March 25, 2003 Christopherson et al.
6540745 April 1, 2003 Fairbourn et al.
6545239 April 8, 2003 Spedale et al.
6554829 April 29, 2003 Schulze et al.
6554844 April 29, 2003 Lee et al.
6558385 May 6, 2003 McClurken et al.
6562037 May 13, 2003 Paton et al.
6569105 May 27, 2003 Kortenbach et al.
6582450 June 24, 2003 Ouchi
6585735 July 1, 2003 Lands et al.
6589200 July 8, 2003 Schwemberger et al.
6602252 August 5, 2003 Mollenauer
6605790 August 12, 2003 Yoshida
6610060 August 26, 2003 Mulier et al.
6613048 September 2, 2003 Mulier et al.
6616654 September 9, 2003 Mollenauer
6616658 September 9, 2003 Ineson
6616661 September 9, 2003 Wellman et al.
6620161 September 16, 2003 Schulze et al.
6620184 September 16, 2003 De Laforcade et al.
6623482 September 23, 2003 Pendekanti et al.
6626901 September 30, 2003 Treat et al.
6629534 October 7, 2003 St. Goar et al.
6638287 October 28, 2003 Danitz et al.
6641595 November 4, 2003 Moran et al.
6652514 November 25, 2003 Ellman et al.
6652518 November 25, 2003 Pendekanti et al.
6652521 November 25, 2003 Schulze
6656173 December 2, 2003 Palermo
6656175 December 2, 2003 Francischelli et al.
6656177 December 2, 2003 Truckai et al.
6660072 December 9, 2003 Chatterjee
6663639 December 16, 2003 Laufer et al.
6663641 December 16, 2003 Kovac et al.
6666854 December 23, 2003 Lange
6666862 December 23, 2003 Jain et al.
6669696 December 30, 2003 Bacher et al.
6673092 January 6, 2004 Bacher
6676660 January 13, 2004 Wampler et al.
6676676 January 13, 2004 Danitz et al.
6679882 January 20, 2004 Kornerup
6682527 January 27, 2004 Strul
6682528 January 27, 2004 Frazier et al.
6685704 February 3, 2004 Greep
6685724 February 3, 2004 Haluck
6689131 February 10, 2004 McClurken
6691357 February 17, 2004 Rivera
6692445 February 17, 2004 Roberts et al.
6693246 February 17, 2004 Rudolph et al.
6695840 February 24, 2004 Schulze
6702810 March 9, 2004 McClurken et al.
6709445 March 23, 2004 Boebel et al.
6723092 April 20, 2004 Brown et al.
6723109 April 20, 2004 Solingen
6726068 April 27, 2004 Miller
6726686 April 27, 2004 Buysse et al.
6726694 April 27, 2004 Blatter et al.
6733498 May 11, 2004 Paton et al.
6733501 May 11, 2004 Levine
6736813 May 18, 2004 Yamauchi et al.
6743229 June 1, 2004 Buysse et al.
6743230 June 1, 2004 Lutze et al.
6743239 June 1, 2004 Kuehn et al.
6743240 June 1, 2004 Smith et al.
6755338 June 29, 2004 Hahnen et al.
6755824 June 29, 2004 Jain et al.
6755843 June 29, 2004 Chung et al.
6756553 June 29, 2004 Yamaguchi et al.
6757977 July 6, 2004 Dambal et al.
6758846 July 6, 2004 Goble et al.
D493888 August 3, 2004 Reschke
6770072 August 3, 2004 Truckai et al.
6773409 August 10, 2004 Truckai et al.
6773432 August 10, 2004 Clayman et al.
6773434 August 10, 2004 Ciarrocca
6773435 August 10, 2004 Schulze et al.
6773441 August 10, 2004 Laufer et al.
6775575 August 10, 2004 Bommannan et al.
6776780 August 17, 2004 Mulier et al.
6780181 August 24, 2004 Kroll et al.
6784405 August 31, 2004 Flugstad et al.
6786905 September 7, 2004 Swanson et al.
6790217 September 14, 2004 Schulze et al.
6796981 September 28, 2004 Wham et al.
D496997 October 5, 2004 Dycus et al.
6800825 October 5, 2004 Sasaki et al.
6802843 October 12, 2004 Truckai et al.
6808525 October 26, 2004 Latterell et al.
D499181 November 30, 2004 Dycus et al.
6817974 November 16, 2004 Cooper et al.
6818000 November 16, 2004 Muller et al.
6818007 November 16, 2004 Dampney et al.
6821273 November 23, 2004 Mollenauer
6821285 November 23, 2004 Laufer et al.
6824547 November 30, 2004 Wilson, Jr. et al.
6830174 December 14, 2004 Hillstead et al.
6835200 December 28, 2004 Laufer et al.
6843789 January 18, 2005 Goble
6857357 February 22, 2005 Fujii
6858028 February 22, 2005 Mulier et al.
D502994 March 15, 2005 Blake, III
6860880 March 1, 2005 Treat et al.
6878147 April 12, 2005 Prakash et al.
6887240 May 3, 2005 Lands et al.
6889116 May 3, 2005 Jinno
6905497 June 14, 2005 Truckai et al.
6908463 June 21, 2005 Treat et al.
6914201 July 5, 2005 Van Vooren et al.
6926716 August 9, 2005 Baker et al.
6929644 August 16, 2005 Truckai et al.
6932810 August 23, 2005 Ryan
6932816 August 23, 2005 Phan
6934134 August 23, 2005 Mori et al.
6936001 August 30, 2005 Snow
6936061 August 30, 2005 Sasaki
D509297 September 6, 2005 Wells
6942662 September 13, 2005 Goble et al.
6943311 September 13, 2005 Miyako
6951559 October 4, 2005 Greep
6953430 October 11, 2005 Kidooka
6953461 October 11, 2005 McClurken et al.
6958070 October 25, 2005 Witt et al.
6960210 November 1, 2005 Lands et al.
6964662 November 15, 2005 Kidooka
6966907 November 22, 2005 Goble
6969385 November 29, 2005 Moreyra
6972017 December 6, 2005 Smith et al.
6974452 December 13, 2005 Gille et al.
6976492 December 20, 2005 Ingle et al.
6976992 December 20, 2005 Sachatello et al.
6977495 December 20, 2005 Donofrio
6979786 December 27, 2005 Aukland et al.
6981628 January 3, 2006 Wales
6987244 January 17, 2006 Bauer
6989010 January 24, 2006 Francischelli et al.
6989017 January 24, 2006 Howell et al.
6994707 February 7, 2006 Ellman et al.
6994709 February 7, 2006 Iida
6997931 February 14, 2006 Sauer et al.
7001381 February 21, 2006 Harano et al.
7001408 February 21, 2006 Knodel et al.
7008375 March 7, 2006 Weisel
7011657 March 14, 2006 Truckai et al.
7025763 April 11, 2006 Karasawa et al.
7033354 April 25, 2006 Keppel
7033356 April 25, 2006 Latterell et al.
7039974 May 9, 2006 Berg
7041102 May 9, 2006 Truckai et al.
7044030 May 16, 2006 Chartier et al.
7044948 May 16, 2006 Keppel
7052489 May 30, 2006 Griego et al.
7052496 May 30, 2006 Yamauchi
7063699 June 20, 2006 Hess et al.
7063715 June 20, 2006 Onuki et al.
D525361 July 18, 2006 Hushka
7070597 July 4, 2006 Truckai et al.
7083480 August 1, 2006 Silber
7083618 August 1, 2006 Couture et al.
7083619 August 1, 2006 Truckai et al.
7083620 August 1, 2006 Jahns et al.
7087051 August 8, 2006 Bourne et al.
7087054 August 8, 2006 Truckai et al.
7090673 August 15, 2006 Dycus et al.
7090689 August 15, 2006 Nagase et al.
7101371 September 5, 2006 Dycus et al.
7101372 September 5, 2006 Dycus et al.
7101373 September 5, 2006 Dycus et al.
7103947 September 12, 2006 Sartor et al.
7107124 September 12, 2006 Green
7108694 September 19, 2006 Miura et al.
7111769 September 26, 2006 Wales et al.
7112199 September 26, 2006 Cosmescu
7112201 September 26, 2006 Truckai et al.
D531311 October 31, 2006 Guerra et al.
7115123 October 3, 2006 Knowlton et al.
7115139 October 3, 2006 McClurken et al.
7118570 October 10, 2006 Tetzlaff et al.
7118587 October 10, 2006 Dycus et al.
7131860 November 7, 2006 Sartor et al.
7131970 November 7, 2006 Moses et al.
7131971 November 7, 2006 Dycus et al.
7135018 November 14, 2006 Ryan et al.
7135020 November 14, 2006 Lawes et al.
7137980 November 21, 2006 Buysse et al.
D533274 December 5, 2006 Visconti et al.
D533942 December 19, 2006 Kerr et al.
7145757 December 5, 2006 Shea et al.
7147632 December 12, 2006 Prakash et al.
7147638 December 12, 2006 Chapman et al.
7150097 December 19, 2006 Sremcich et al.
7150749 December 19, 2006 Dycus et al.
7153314 December 26, 2006 Laufer et al.
D535027 January 9, 2007 James et al.
7156842 January 2, 2007 Sartor et al.
7156846 January 2, 2007 Dycus et al.
7160298 January 9, 2007 Lawes et al.
7160299 January 9, 2007 Baily
7166106 January 23, 2007 Bartel et al.
7169145 January 30, 2007 Isaacson et al.
7169146 January 30, 2007 Truckai et al.
7179255 February 20, 2007 Lettice et al.
7179258 February 20, 2007 Buysse et al.
7184820 February 27, 2007 Jersey-Willuhn et al.
D538932 March 20, 2007 Malik
7189233 March 13, 2007 Truckai et al.
7195631 March 27, 2007 Dumbauld
D541418 April 24, 2007 Schechter et al.
7204832 April 17, 2007 Altshuler et al.
7204835 April 17, 2007 Latterell et al.
7207990 April 24, 2007 Lands et al.
7208005 April 24, 2007 Frecker et al.
D541611 May 1, 2007 Aglassinge
D541938 May 1, 2007 Kerr et al
7211084 May 1, 2007 Goble et al.
7223264 May 29, 2007 Daniel et al.
7223265 May 29, 2007 Keppel
D545432 June 26, 2007 Watanabe
7232440 June 19, 2007 Dumbauld et al.
D547154 July 24, 2007 Lee
7238184 July 3, 2007 Megerman et al.
7241288 July 10, 2007 Braun
7241296 July 10, 2007 Buysse et al.
7244257 July 17, 2007 Podhajsky et al.
7246734 July 24, 2007 Shelton, IV
7248944 July 24, 2007 Green
7252667 August 7, 2007 Moses et al.
7254433 August 7, 2007 Diab et al.
7255697 August 14, 2007 Dycus et al.
7258688 August 21, 2007 Shah et al.
7267677 September 11, 2007 Johnson et al.
7270660 September 18, 2007 Ryan
7270664 September 18, 2007 Johnson et al.
7276068 October 2, 2007 Johnson et al.
7288103 October 30, 2007 Suzuki
7291161 November 6, 2007 Hooven
7300435 November 27, 2007 Wham et al.
7303107 December 4, 2007 Milliman et al.
7303557 December 4, 2007 Wham et al.
7311709 December 25, 2007 Truckai et al.
7314471 January 1, 2008 Holman
7318823 January 15, 2008 Sharps et al.
7326202 February 5, 2008 McGaffigan
7329256 February 12, 2008 Johnson et al.
7329257 February 12, 2008 Kanehira et al.
D564662 March 18, 2008 Moses et al.
7338526 March 4, 2008 Steinberg
7342754 March 11, 2008 Fitzgerald et al.
7344268 March 18, 2008 Jigamian
7347864 March 25, 2008 Vargas
D567943 April 29, 2008 Moses et al.
7354440 April 8, 2008 Truckal et al.
7361172 April 22, 2008 Cimino
7364582 April 29, 2008 Lee
7367976 May 6, 2008 Lawes et al.
7377920 May 27, 2008 Buysse et al.
7384420 June 10, 2008 Dycus et al.
7384421 June 10, 2008 Hushka
7396265 July 8, 2008 Darley et al.
7396336 July 8, 2008 Orszulak et al.
7396356 July 8, 2008 Mollenauer
D575395 August 19, 2008 Hushka
D575401 August 19, 2008 Hixson et al.
7416101 August 26, 2008 Shelton, IV et al.
7422592 September 9, 2008 Morley et al.
7425835 September 16, 2008 Eisele
7431721 October 7, 2008 Paton et al.
7435249 October 14, 2008 Buysse et al.
7438714 October 21, 2008 Phan
7442193 October 28, 2008 Shields et al.
7442194 October 28, 2008 Dumbauld et al.
7445621 November 4, 2008 Dumbauld et al.
D582038 December 2, 2008 Swoyer et al.
7458972 December 2, 2008 Keppel
7473253 January 6, 2009 Dycus et al.
7476237 January 13, 2009 Taniguchi et al.
7481810 January 27, 2009 Dumbauld et al.
7487780 February 10, 2009 Hooven
7491201 February 17, 2009 Shields et al.
7491202 February 17, 2009 Odom et al.
7500975 March 10, 2009 Cunningham et al.
7503474 March 17, 2009 Hillstead et al.
7510556 March 31, 2009 Nguyen et al.
7513898 April 7, 2009 Johnson et al.
7517351 April 14, 2009 Culp et al.
7540872 June 2, 2009 Schechter et al.
7549995 June 23, 2009 Schultz
7553312 June 30, 2009 Tetzlaff et al.
7553686 June 30, 2009 George et al.
7569626 August 4, 2009 Truckai
7582087 September 1, 2009 Tetzlaff et al.
7588565 September 15, 2009 Marchitto et al.
7594313 September 29, 2009 Prakash et al.
7594916 September 29, 2009 Weinberg
7597693 October 6, 2009 Garrison
7621910 November 24, 2009 Sugi
7624186 November 24, 2009 Tanida
7625370 December 1, 2009 Hart et al.
7628791 December 8, 2009 Garrison et al.
7628792 December 8, 2009 Guerra
7637409 December 29, 2009 Marczyk
7641653 January 5, 2010 Dalla Betta et al.
7651493 January 26, 2010 Arts et al.
7651494 January 26, 2010 McClurken et al.
7655004 February 2, 2010 Long
7655007 February 2, 2010 Baily
7668597 February 23, 2010 Engmark et al.
7678111 March 16, 2010 Mulier et al.
7678117 March 16, 2010 Hinman et al.
7686804 March 30, 2010 Johnson et al.
7686827 March 30, 2010 Hushka
7708735 May 4, 2010 Chapman et al.
7717115 May 18, 2010 Barrett et al.
7717904 May 18, 2010 Suzuki et al.
7717914 May 18, 2010 Kimura
7717915 May 18, 2010 Miyazawa
7721934 May 25, 2010 Shelton, IV et al.
7722607 May 25, 2010 Dumbauld et al.
D617900 June 15, 2010 Kingsley et al.
D617901 June 15, 2010 Unger et al.
D617902 June 15, 2010 Twomey et al.
D617903 June 15, 2010 Unger et al.
D618798 June 29, 2010 Olson et al.
7727231 June 1, 2010 Swanson
7731717 June 8, 2010 Odom et al.
7736374 June 15, 2010 Vaughan et al.
7744615 June 29, 2010 Couture
7749217 July 6, 2010 Podhajsky
7753904 July 13, 2010 Shelton, IV et al.
7753908 July 13, 2010 Swanson
7753909 July 13, 2010 Chapman et al.
D621503 August 10, 2010 Otten et al.
7766910 August 3, 2010 Hixson et al.
7771425 August 10, 2010 Dycus et al.
7776036 August 17, 2010 Schechter et al.
7776037 August 17, 2010 Odom
7780662 August 24, 2010 Bahney
7780663 August 24, 2010 Yates et al.
7789878 September 7, 2010 Dumbauld et al.
7799026 September 21, 2010 Schechter et al.
7799028 September 21, 2010 Schechter et al.
7806892 October 5, 2010 Makin et al.
7811283 October 12, 2010 Moses et al.
7815652 October 19, 2010 Messerly et al.
7819872 October 26, 2010 Johnson et al.
D627462 November 16, 2010 Kingsley
D628289 November 30, 2010 Romero
D628290 November 30, 2010 Romero
7828798 November 9, 2010 Buysse et al.
7832408 November 16, 2010 Shelton, IV et al.
7837685 November 23, 2010 Weinberg et al.
7839674 November 23, 2010 Lowrey et al.
7842033 November 30, 2010 Isaacson et al.
7846158 December 7, 2010 Podhajsky
7846161 December 7, 2010 Dumbauld et al.
7857812 December 28, 2010 Dycus et al.
D630324 January 4, 2011 Reschke
7877852 February 1, 2011 Unger et al.
7877853 February 1, 2011 Unger et al.
7879035 February 1, 2011 Garrison et al.
7887535 February 15, 2011 Lands et al.
7887536 February 15, 2011 Johnson et al.
7896878 March 1, 2011 Johnson et al.
7898288 March 1, 2011 Wong
7900805 March 8, 2011 Shelton, IV et al.
7901400 March 8, 2011 Wham et al.
7905380 March 15, 2011 Shelton, IV et al.
7905881 March 15, 2011 Masuda et al.
7909820 March 22, 2011 Lipson et al.
7909823 March 22, 2011 Moses et al.
7909824 March 22, 2011 Masuda et al.
7918848 April 5, 2011 Lau et al.
7922718 April 12, 2011 Moses et al.
7922742 April 12, 2011 Hillstead et al.
7922953 April 12, 2011 Guerra
7931649 April 26, 2011 Couture et al.
7935052 May 3, 2011 Dumbauld
7945332 May 17, 2011 Schechter
7947041 May 24, 2011 Tetzlaff et al.
7949407 May 24, 2011 Kaplan et al.
7951149 May 31, 2011 Carlton
7951150 May 31, 2011 Johnson et al.
7955326 June 7, 2011 Paul et al.
7955327 June 7, 2011 Sartor et al.
7955331 June 7, 2011 Truckai et al.
7955332 June 7, 2011 Arts et al.
7963965 June 21, 2011 Buysse et al.
7967839 June 28, 2011 Flock et al.
7972328 July 5, 2011 Wham et al.
7972331 July 5, 2011 Hafner
7976544 July 12, 2011 McClurken et al.
7981113 July 19, 2011 Truckai et al.
7988507 August 2, 2011 Darley et al.
7998095 August 16, 2011 McAuley
8012150 September 6, 2011 Wham et al.
8016827 September 13, 2011 Chojin
8034049 October 11, 2011 Odom et al.
D649249 November 22, 2011 Guerra
D649643 November 29, 2011 Allen, IV et al.
8048074 November 1, 2011 Masuda
8070746 December 6, 2011 Orton et al.
8070748 December 6, 2011 Hixson et al.
8075580 December 13, 2011 Makower
8089417 January 3, 2012 Popovic et al.
8092451 January 10, 2012 Schechter et al.
8104956 January 31, 2012 Blaha
8112871 February 14, 2012 Brandt et al.
8114017 February 14, 2012 Bacher
8114122 February 14, 2012 Nau, Jr.
8123743 February 28, 2012 Arts et al.
8128624 March 6, 2012 Couture et al.
8128625 March 6, 2012 Odom
8133224 March 13, 2012 Geiselhart
8133254 March 13, 2012 Dumbauld et al.
8142425 March 27, 2012 Eggers
8142473 March 27, 2012 Cunningham
8147485 April 3, 2012 Wham et al.
8147489 April 3, 2012 Moses et al.
8157145 April 17, 2012 Shelton, IV et al.
8161977 April 24, 2012 Shelton, IV et al.
8162940 April 24, 2012 Johnson et al.
8162965 April 24, 2012 Reschke et al.
8162973 April 24, 2012 Cunningham
8177794 May 15, 2012 Cabrera et al.
8181649 May 22, 2012 Brunner
8182476 May 22, 2012 Julian et al.
8187273 May 29, 2012 Kerr et al.
D661394 June 5, 2012 Romero et al.
8192433 June 5, 2012 Johnson et al.
8192444 June 5, 2012 Dycus
8197479 June 12, 2012 Olson et al.
8197633 June 12, 2012 Guerra
8207651 June 26, 2012 Gilbert
8211105 July 3, 2012 Buysse et al.
8215182 July 10, 2012 Artale et al.
8216223 July 10, 2012 Wham et al.
8221416 July 17, 2012 Townsend
8226650 July 24, 2012 Kerr
8235992 August 7, 2012 Guerra et al.
8235993 August 7, 2012 Hushka et al.
8236025 August 7, 2012 Hushka et al.
8241282 August 14, 2012 Unger et al.
8241283 August 14, 2012 Guerra et al.
8241284 August 14, 2012 Dycus et al.
8241322 August 14, 2012 Whitman et al.
8246618 August 21, 2012 Bucciaglia et al.
8251994 August 28, 2012 McKenna et al.
8251996 August 28, 2012 Hushka et al.
8257352 September 4, 2012 Lawes et al.
8257387 September 4, 2012 Cunningham
20020029036 March 7, 2002 Goble et al.
20020107517 August 8, 2002 Witt et al.
20020111624 August 15, 2002 Witt et al.
20020165469 November 7, 2002 Murakami
20030014052 January 16, 2003 Buysse et al.
20030014053 January 16, 2003 Nguyen et al.
20030018332 January 23, 2003 Schmaltz et al.
20030069570 April 10, 2003 Witzel et al.
20030078578 April 24, 2003 Truckai et al.
20030109875 June 12, 2003 Tetzlaff et al.
20030114851 June 19, 2003 Truckai et al.
20030130653 July 10, 2003 Sixto, Jr. et al.
20030139741 July 24, 2003 Goble et al.
20030158548 August 21, 2003 Phan et al.
20030158549 August 21, 2003 Swanson
20030171747 September 11, 2003 Kanehira et al.
20030181898 September 25, 2003 Bowers
20030181910 September 25, 2003 Dycus et al.
20030191396 October 9, 2003 Sanghvi et al.
20030216732 November 20, 2003 Truckai et al.
20030229344 December 11, 2003 Dycus et al.
20030236325 December 25, 2003 Bonora
20040030330 February 12, 2004 Brassell et al.
20040064151 April 1, 2004 Mollenauer
20040073256 April 15, 2004 Marchitto et al.
20040115296 June 17, 2004 Duffin
20040176779 September 9, 2004 Casutt et al.
20040199181 October 7, 2004 Knodel et al.
20040224590 November 11, 2004 Rawa et al.
20040236326 November 25, 2004 Schulze et al.
20040249374 December 9, 2004 Tetzlaff et al.
20040260281 December 23, 2004 Baxter, III et al.
20050004569 January 6, 2005 Witt et al.
20050033278 February 10, 2005 McClurken et al.
20050059858 March 17, 2005 Frith et al.
20050059934 March 17, 2005 Wenchell et al.
20050090817 April 28, 2005 Phan
20050096645 May 5, 2005 Wellman et al.
20050149017 July 7, 2005 Dycus
20050222560 October 6, 2005 Kimura et al.
20050254081 November 17, 2005 Ryu et al.
20050261588 November 24, 2005 Makin et al.
20050283148 December 22, 2005 Janssen et al.
20060052779 March 9, 2006 Hammill
20060064086 March 23, 2006 Odom
20060079933 April 13, 2006 Hushka et al.
20060084973 April 20, 2006 Hushka
20060111711 May 25, 2006 Goble
20060116675 June 1, 2006 McClurken et al.
20060167450 July 27, 2006 Johnson et al.
20060173452 August 3, 2006 Buysse et al.
20060190035 August 24, 2006 Hushka et al.
20060224053 October 5, 2006 Black et al.
20060253126 November 9, 2006 Bjerken et al.
20060259036 November 16, 2006 Tetzlaff et al.
20060264922 November 23, 2006 Sartor et al.
20060271030 November 30, 2006 Francis et al.
20060283093 December 21, 2006 Petrovic et al.
20060287641 December 21, 2006 Perlin
20070027447 February 1, 2007 Theroux et al.
20070027468 February 1, 2007 Wales et al.
20070027469 February 1, 2007 Smith et al.
20070043353 February 22, 2007 Dycus et al.
20070062017 March 22, 2007 Dycus et al.
20070073341 March 29, 2007 Smith et al.
20070118115 May 24, 2007 Artale et al.
20070173811 July 26, 2007 Couture et al.
20070173813 July 26, 2007 Odom
20070198011 August 23, 2007 Sugita
20070225695 September 27, 2007 Mayer et al.
20070260238 November 8, 2007 Guerra
20070260242 November 8, 2007 Dycus et al.
20070265616 November 15, 2007 Couture et al.
20070265620 November 15, 2007 Kraas et al.
20080004616 January 3, 2008 Patrick
20080015563 January 17, 2008 Hoey et al.
20080015575 January 17, 2008 Odom et al.
20080033428 February 7, 2008 Artale et al.
20080046122 February 21, 2008 Manzo et al.
20080058802 March 6, 2008 Couture et al.
20080125797 May 29, 2008 Kelleher
20080171938 July 17, 2008 Masuda et al.
20080172051 July 17, 2008 Masuda et al.
20080188868 August 7, 2008 Weitzner et al.
20080215050 September 4, 2008 Bakos
20080234672 September 25, 2008 Bastian
20080234701 September 25, 2008 Morales et al.
20080243106 October 2, 2008 Coe et al.
20080243120 October 2, 2008 Lawes et al.
20080243158 October 2, 2008 Morgan
20080249523 October 9, 2008 McPherson et al.
20080249527 October 9, 2008 Couture
20080255588 October 16, 2008 Hinman
20080271360 November 6, 2008 Barfield
20080281311 November 13, 2008 Dunning et al.
20080319292 December 25, 2008 Say et al.
20080319442 December 25, 2008 Unger et al.
20090012520 January 8, 2009 Hixson et al.
20090012556 January 8, 2009 Boudreaux et al.
20090024126 January 22, 2009 Artale et al.
20090036881 February 5, 2009 Artale et al.
20090036899 February 5, 2009 Carlton et al.
20090043304 February 12, 2009 Tetzlaff et al.
20090048596 February 19, 2009 Shields et al.
20090054894 February 26, 2009 Yachi
20090062794 March 5, 2009 Buysse et al.
20090065565 March 12, 2009 Cao
20090076506 March 19, 2009 Baker
20090082766 March 26, 2009 Unger et al.
20090088738 April 2, 2009 Guerra et al.
20090088739 April 2, 2009 Hushka et al.
20090088745 April 2, 2009 Hushka et al.
20090088746 April 2, 2009 Hushka et al.
20090088747 April 2, 2009 Hushka et al.
20090088748 April 2, 2009 Guerra et al.
20090088750 April 2, 2009 Hushka et al.
20090090763 April 9, 2009 Zemlok et al.
20090105750 April 23, 2009 Price et al.
20090112206 April 30, 2009 Dumbauld et al.
20090112229 April 30, 2009 Omori et al.
20090131934 May 21, 2009 Odom et al.
20090138003 May 28, 2009 Deville et al.
20090138006 May 28, 2009 Bales et al.
20090149853 June 11, 2009 Shields et al.
20090149854 June 11, 2009 Cunningham et al.
20090157071 June 18, 2009 Wham et al.
20090171350 July 2, 2009 Dycus et al.
20090171354 July 2, 2009 Deville et al.
20090177094 July 9, 2009 Brown et al.
20090182327 July 16, 2009 Unger
20090187188 July 23, 2009 Guerra et al.
20090198233 August 6, 2009 Chojin
20090204114 August 13, 2009 Odom
20090204137 August 13, 2009 Maxwell
20090206126 August 20, 2009 Huitema et al.
20090209957 August 20, 2009 Schmaltz et al.
20090209960 August 20, 2009 Chojin
20090234354 September 17, 2009 Johnson et al.
20090248007 October 1, 2009 Falkenstein et al.
20090248013 October 1, 2009 Falkenstein et al.
20090248019 October 1, 2009 Falkenstein et al.
20090248020 October 1, 2009 Falkenstein et al.
20090248021 October 1, 2009 McKenna
20090248022 October 1, 2009 Falkenstein et al.
20090248050 October 1, 2009 Hirai
20090254080 October 8, 2009 Honda
20090254081 October 8, 2009 Allison et al.
20090261804 October 22, 2009 McKenna et al.
20090270771 October 29, 2009 Takahashi
20090275865 November 5, 2009 Zhao et al.
20090292282 November 26, 2009 Dycus
20090299364 December 3, 2009 Batchelor et al.
20090312273 December 17, 2009 De La Torre
20090318912 December 24, 2009 Mayer et al.
20100016857 January 21, 2010 McKenna et al.
20100023009 January 28, 2010 Moses et al.
20100036375 February 11, 2010 Regadas
20100042143 February 18, 2010 Cunningham
20100049187 February 25, 2010 Carlton et al.
20100049194 February 25, 2010 Hart et al.
20100057078 March 4, 2010 Arts et al.
20100057081 March 4, 2010 Hanna
20100057082 March 4, 2010 Hanna
20100057083 March 4, 2010 Hanna
20100057084 March 4, 2010 Hanna
20100063500 March 11, 2010 Muszala
20100069903 March 18, 2010 Allen, IV et al.
20100069904 March 18, 2010 Cunningham
20100069953 March 18, 2010 Cunningham et al.
20100076427 March 25, 2010 Heard
20100076430 March 25, 2010 Romero
20100076431 March 25, 2010 Allen, IV
20100076432 March 25, 2010 Horner
20100087816 April 8, 2010 Roy
20100094271 April 15, 2010 Ward et al.
20100094287 April 15, 2010 Cunningham et al.
20100094289 April 15, 2010 Taylor et al.
20100100122 April 22, 2010 Hinton
20100130971 May 27, 2010 Baily
20100130977 May 27, 2010 Garrison et al.
20100168741 July 1, 2010 Sanai et al.
20100179543 July 15, 2010 Johnson et al.
20100179545 July 15, 2010 Twomey et al.
20100179546 July 15, 2010 Cunningham
20100179547 July 15, 2010 Cunningham et al.
20100198218 August 5, 2010 Manzo
20100198248 August 5, 2010 Vakharia
20100204697 August 12, 2010 Dumbauld et al.
20100204698 August 12, 2010 Chapman et al.
20100217258 August 26, 2010 Floume et al.
20100217264 August 26, 2010 Odom et al.
20100228249 September 9, 2010 Mohr et al.
20100228250 September 9, 2010 Brogna
20100249769 September 30, 2010 Nau, Jr. et al.
20100274160 October 28, 2010 Yachi et al.
20100274244 October 28, 2010 Heard
20100274265 October 28, 2010 Wingardner et al.
20100280511 November 4, 2010 Rachlin et al.
20100292691 November 18, 2010 Brogna
20100305558 December 2, 2010 Kimura et al.
20100307934 December 9, 2010 Chowaniec et al.
20100312235 December 9, 2010 Bahney
20100331742 December 30, 2010 Masuda
20100331839 December 30, 2010 Schechter et al.
20110004210 January 6, 2011 Johnson et al.
20110015632 January 20, 2011 Artale
20110018164 January 27, 2011 Sartor et al.
20110034918 February 10, 2011 Reschke
20110046623 February 24, 2011 Reschke
20110054467 March 3, 2011 Mueller et al.
20110054468 March 3, 2011 Dycus
20110054469 March 3, 2011 Kappus et al.
20110054471 March 3, 2011 Gerhardt et al.
20110054472 March 3, 2011 Romero
20110060333 March 10, 2011 Mueller
20110060334 March 10, 2011 Brandt et al.
20110060335 March 10, 2011 Harper et al.
20110071523 March 24, 2011 Dickhans
20110071525 March 24, 2011 Dumbauld et al.
20110072638 March 31, 2011 Brandt et al.
20110073594 March 31, 2011 Bonn
20110077637 March 31, 2011 Brannan
20110077648 March 31, 2011 Lee et al.
20110077649 March 31, 2011 Kingsley
20110082457 April 7, 2011 Kerr et al.
20110082494 April 7, 2011 Kerr et al.
20110087221 April 14, 2011 Siebrecht et al.
20110098689 April 28, 2011 Nau, Jr. et al.
20110106079 May 5, 2011 Garrison et al.
20110118736 May 19, 2011 Harper et al.
20110178519 July 21, 2011 Couture et al.
20110184405 July 28, 2011 Mueller
20110190653 August 4, 2011 Harper et al.
20110190765 August 4, 2011 Chojin
20110193608 August 11, 2011 Krapohl
20110218530 September 8, 2011 Reschke
20110230880 September 22, 2011 Chojin et al.
20110238066 September 29, 2011 Olson
20110238067 September 29, 2011 Moses et al.
20110251605 October 13, 2011 Hoarau et al.
20110251606 October 13, 2011 Kerr
20110251611 October 13, 2011 Horner et al.
20110257680 October 20, 2011 Reschke et al.
20110257681 October 20, 2011 Reschke et al.
20110270245 November 3, 2011 Horner et al.
20110270250 November 3, 2011 Horner et al.
20110270251 November 3, 2011 Horner et al.
20110270252 November 3, 2011 Horner et al.
20110276048 November 10, 2011 Kerr et al.
20110276049 November 10, 2011 Gerhardt
20110295251 December 1, 2011 Garrison
20110295313 December 1, 2011 Kerr
20110301592 December 8, 2011 Kerr et al.
20110301599 December 8, 2011 Roy et al.
20110301600 December 8, 2011 Garrison et al.
20110301601 December 8, 2011 Garrison et al.
20110301602 December 8, 2011 Roy et al.
20110301603 December 8, 2011 Kerr et al.
20110301604 December 8, 2011 Horner et al.
20110301605 December 8, 2011 Horner
20110301606 December 8, 2011 Kerr
20110301637 December 8, 2011 Kerr et al.
20110319886 December 29, 2011 Chojin et al.
20110319888 December 29, 2011 Mueller et al.
20120004658 January 5, 2012 Chojin
20120010614 January 12, 2012 Couture
20120022532 January 26, 2012 Garrison
20120029515 February 2, 2012 Couture
20120041438 February 16, 2012 Nau, Jr. et al.
20120046659 February 23, 2012 Mueller
20120046660 February 23, 2012 Nau, Jr.
20120046662 February 23, 2012 Gilbert
20120059371 March 8, 2012 Anderson et al.
20120059372 March 8, 2012 Johnson
20120059374 March 8, 2012 Johnson et al.
20120059375 March 8, 2012 Couture et al.
20120059408 March 8, 2012 Mueller
20120059409 March 8, 2012 Reschke et al.
20120078250 March 29, 2012 Orton et al.
20120083785 April 5, 2012 Roy et al.
20120083786 April 5, 2012 Artale et al.
20120083827 April 5, 2012 Artale et al.
20120095456 April 19, 2012 Schechter et al.
20120095460 April 19, 2012 Rooks et al.
20120109187 May 3, 2012 Gerhardt, Jr. et al.
20120118507 May 17, 2012 Brandt et al.
20120123402 May 17, 2012 Chernov et al.
20120123404 May 17, 2012 Craig
20120123410 May 17, 2012 Craig
20120123413 May 17, 2012 Chernov et al.
20120130367 May 24, 2012 Garrison
20120136353 May 31, 2012 Romero
20120136354 May 31, 2012 Rupp
20120143185 June 7, 2012 Nau, Jr.
20120165797 June 28, 2012 Cunningham
20120165818 June 28, 2012 Odom
20120172868 July 5, 2012 Twomey et al.
20120172873 July 5, 2012 Artale et al.
20120172924 July 5, 2012 Allen, IV
20120172925 July 5, 2012 Dumbauld et al.
20120184989 July 19, 2012 Twomey
20120184990 July 19, 2012 Twomey
20120202179 August 9, 2012 Fedotov et al.
20120209263 August 16, 2012 Sharp et al.
20120215219 August 23, 2012 Roy et al.
20120215242 August 23, 2012 Reschke et al.
20120216657 August 30, 2012 Marks et al.
20130112730 May 9, 2013 Whitman et al.
Foreign Patent Documents
2 104 423 February 1994 CA
2 520 413 March 2007 CA
2 590 520 November 2007 CA
201299462 September 2009 CN
2415263 October 1975 DE
2514501 October 1976 DE
2627679 January 1977 DE
3423356 January 1986 DE
3612646 April 1987 DE
8712328 March 1988 DE
4303882 August 1994 DE
4403252 August 1995 DE
19515914 July 1996 DE
19506363 August 1996 DE
29616210 January 1997 DE
19608716 April 1997 DE
19751106 May 1998 DE
19751108 May 1999 DE
10031773 November 2001 DE
19946527 December 2001 DE
10045375 April 2002 DE
20121161 April 2002 DE
10 2004 026179 December 2005 DE
20 2007 009318 August 2007 DE
20 2007 009165 October 2007 DE
20 2007 009317 October 2007 DE
20 2007 016233 March 2008 DE
19738457 January 2009 DE
10 2008 018406 July 2009 DE
0364216 April 1990 EP
0467501 January 1992 EP
0509670 October 1992 EP
0518230 December 1992 EP
0541930 May 1993 EP
0306123 August 1993 EP
0572131 December 1993 EP
0584787 March 1994 EP
0589453 March 1994 EP
0589555 March 1994 EP
0623316 November 1994 EP
0624348 November 1994 EP
0640317 March 1995 EP
0648475 April 1995 EP
0650701 May 1995 EP
0694290 March 1996 EP
0717966 June 1996 EP
0754437 March 1997 EP
0517243 September 1997 EP
0853922 July 1998 EP
0875209 November 1998 EP
0878169 November 1998 EP
0887046 January 1999 EP
0888747 January 1999 EP
0913126 May 1999 EP
0923907 June 1999 EP
0950378 October 1999 EP
0986990 March 2000 EP
1034747 September 2000 EP
1034748 September 2000 EP
1025807 October 2000 EP
1034746 October 2000 EP
1050278 November 2000 EP
1053719 November 2000 EP
1053720 November 2000 EP
1055399 November 2000 EP
1055400 November 2000 EP
1080694 March 2001 EP
1082944 March 2001 EP
1159926 December 2001 EP
1177771 February 2002 EP
1278007 January 2003 EP
1301135 April 2003 EP
1330991 July 2003 EP
1486177 June 2004 EP
1472984 November 2004 EP
0774232 January 2005 EP
1527747 May 2005 EP
1530952 May 2005 EP
1532932 May 2005 EP
1535581 June 2005 EP
1609430 December 2005 EP
1201192 February 2006 EP
1632192 March 2006 EP
1186274 April 2006 EP
1642543 April 2006 EP
1645238 April 2006 EP
1645240 April 2006 EP
1649821 April 2006 EP
1685806 August 2006 EP
1707143 October 2006 EP
1545360 March 2007 EP
1767163 March 2007 EP
1767164 March 2007 EP
1769765 April 2007 EP
1769766 April 2007 EP
1772109 April 2007 EP
1785097 May 2007 EP
1785098 May 2007 EP
1785101 May 2007 EP
1787597 May 2007 EP
1810625 July 2007 EP
1810628 July 2007 EP
1842500 October 2007 EP
1878400 January 2008 EP
1894535 March 2008 EP
1915966 April 2008 EP
1929970 June 2008 EP
1946715 July 2008 EP
1958583 August 2008 EP
1990019 November 2008 EP
1994904 November 2008 EP
1683496 December 2008 EP
1997438 December 2008 EP
1997439 December 2008 EP
1527744 February 2009 EP
2044890 April 2009 EP
2103268 September 2009 EP
2105104 September 2009 EP
2147649 January 2010 EP
2153791 February 2010 EP
2206474 July 2010 EP
1920725 October 2010 EP
2243439 October 2010 EP
2294998 March 2011 EP
2301467 March 2011 EP
1628586 July 2011 EP
623316 May 1949 GB
1490585 November 1977 GB
2214430 June 1989 GB
2213416 August 1989 GB
61-501068 September 1984 JP
6-502328 March 1992 JP
5-5106 January 1993 JP
5-40112 February 1993 JP
6-030945 February 1994 JP
6-121797 May 1994 JP
6-285078 October 1994 JP
6-343644 December 1994 JP
6-511401 December 1994 JP
7-265328 October 1995 JP
8-56955 March 1996 JP
8-317936 March 1996 JP
8-289895 May 1996 JP
8-252263 October 1996 JP
8-317934 December 1996 JP
9-10223 January 1997 JP
9-122138 May 1997 JP
10-000195 January 1998 JP
10-24051 January 1998 JP
11-070124 May 1998 JP
10-155798 June 1998 JP
2000-102545 September 1998 JP
11-47150 February 1999 JP
11-169381 June 1999 JP
11-192238 July 1999 JP
11-244298 September 1999 JP
2000-342599 December 2000 JP
2000-350732 December 2000 JP
2001-8944 January 2001 JP
2001-29356 February 2001 JP
2001-128990 May 2001 JP
2001-190564 July 2001 JP
2001-3400 November 2001 JP
2002-528166 March 2002 JP
2002-136525 May 2002 JP
2003-175052 June 2003 JP
2003-245285 September 2003 JP
2004-517668 June 2004 JP
2004-528869 September 2004 JP
2005-253789 September 2005 JP
2006-015078 January 2006 JP
2006-501939 January 2006 JP
2006-095316 April 2006 JP
2011-125195 June 2011 JP
401367 November 1974 SU
WO 89/00757 January 1989 WO
WO 92/04873 April 1992 WO
WO 92/06642 April 1992 WO
WO 93/19681 October 1993 WO
WO 93/21845 November 1993 WO
WO 94/00059 January 1994 WO
WO 94/08524 April 1994 WO
WO 94/20025 September 1994 WO
WO 95/02369 January 1995 WO
WO 95/07662 March 1995 WO
WO 95/15124 June 1995 WO
WO 95/20360 August 1995 WO
WO 95/20921 August 1995 WO
WO 96/05776 February 1996 WO
WO 96/11635 April 1996 WO
WO 96/22056 July 1996 WO
WO 96/13218 September 1996 WO
WO 97/00646 January 1997 WO
WO 97/00647 January 1997 WO
WO 97/10764 March 1997 WO
WO 97/18768 May 1997 WO
WO 97/24073 July 1997 WO
WO 97/24993 July 1997 WO
WO 98/14124 April 1998 WO
WO 98/27880 July 1998 WO
WO 98/31290 July 1998 WO
WO 98/43264 October 1998 WO
WO 99/03407 January 1999 WO
WO 99/03408 January 1999 WO
WO 99/03409 January 1999 WO
WO 99/03414 January 1999 WO
WO 99/12488 March 1999 WO
WO 99/23933 May 1999 WO
WO 99/23959 May 1999 WO
WO 99/25261 May 1999 WO
WO 99/40857 August 1999 WO
WO 99/40861 August 1999 WO
WO 99/51158 October 1999 WO
WO 99/66850 December 1999 WO
WO 00/24322 May 2000 WO
WO 00/24330 May 2000 WO
WO 00/24331 May 2000 WO
WO 00/33753 June 2000 WO
WO 00/36986 June 2000 WO
WO 00/41638 July 2000 WO
WO 00/47124 August 2000 WO
WO 00/53112 September 2000 WO
WO 00/59392 October 2000 WO
WO 01/00114 January 2001 WO
WO 01/01847 January 2001 WO
WO 01/15614 March 2001 WO
WO 01/17448 March 2001 WO
WO 01/54604 August 2001 WO
WO 01/66025 September 2001 WO
WO 02/07627 January 2002 WO
WO 02/34147 May 2002 WO
WO 02/45589 June 2002 WO
WO 02/058544 August 2002 WO
WO 02/067798 September 2002 WO
WO 02/080783 October 2002 WO
WO 02/080784 October 2002 WO
WO 02/080785 October 2002 WO
WO 02/080786 October 2002 WO
WO 02/080793 October 2002 WO
WO 02/080794 October 2002 WO
WO 02/080795 October 2002 WO
WO 02/080796 October 2002 WO
WO 02/080797 October 2002 WO
WO 02/080798 October 2002 WO
WO 02/080799 October 2002 WO
WO 02/081170 October 2002 WO
WO 02/085218 October 2002 WO
WO 02/094746 November 2002 WO
WO 03/061500 July 2003 WO
WO 03/068046 August 2003 WO
WO 03/090630 November 2003 WO
WO 03/096880 November 2003 WO
WO 03/101311 December 2003 WO
WO 2004/028585 April 2004 WO
WO 2004/032776 April 2004 WO
WO 2004/032777 April 2004 WO
WO 2004/052221 June 2004 WO
WO 2004/073488 September 2004 WO
WO 2004/073490 September 2004 WO
WO 2004/073753 September 2004 WO
WO 2004/082495 September 2004 WO
WO 2004/083797 September 2004 WO
WO 2004/098383 November 2004 WO
WO 2004/103156 December 2004 WO
WO 2005/004734 January 2005 WO
WO 2005/004735 January 2005 WO
WO 2005/009255 February 2005 WO
WO 2005/011049 February 2005 WO
WO 2005/030071 April 2005 WO
WO 2005/048809 June 2005 WO
WO 2005/050151 June 2005 WO
WO 2005/110264 November 2005 WO
WO 2006/021269 March 2006 WO
WO 2008/008457 January 2008 WO
WO 2008/040483 April 2008 WO
WO 2008/042423 April 2008 WO
WO 2008/045348 April 2008 WO
WO 2008/045350 April 2008 WO
WO 2008/112147 September 2008 WO
WO 2009/005850 January 2009 WO
WO 2009/032623 March 2009 WO
WO 2009/039179 March 2009 WO
WO 2009/039510 March 2009 WO
WO 2009/124097 October 2009 WO
WO 2010/104753 September 2010 WO
Other references
  • U.S. Appl. No. 08/926,869, filed Sep. 10, 1997, James G. Chandler.
  • U.S. Appl. No. 09/177,950, filed Oct. 23, 1998, Randel A. Frazier.
  • U.S. Appl. No. 09/387,883, filed Sep. 1, 1999, Dale F. Schmaltz.
  • U.S. Appl. No. 09/591,328, filed Jun. 9, 2000, Thomas P. Ryan.
  • U.S. Appl. No. 12/336,970, filed Dec. 17, 2008, Paul R. Sremeich.
  • U.S. Appl. No. 13/050,182, filed Mar. 17, 2011, Glenn A. Horner.
  • U.S. Appl. No. 13/072,945, filed Mar. 28, 2011, Patrick L. Dumbauld.
  • U.S. Appl. No. 13/080,383, filed Apr. 5, 2011, David M. Garrison.
  • U.S. Appl. No. 13/085,144, filed Apr. 12, 2011, Keir Hart.
  • U.S. Appl. No. 13/091,331, filed Apr. 21, 2011, Jeffrey R. Townsend.
  • U.S. Appl. No. 13/102,573, filed May 6, 2011, John R. Twomey.
  • U.S. Appl. No. 13/102,604, filed May 6, 2011, Paul E. Ourada.
  • U.S. Appl. No. 13/108,093, filed May 16, 2011, Boris Chernov.
  • U.S. Appl. No. 13/108,129, filed May 16, 2011, Boris Chernov.
  • U.S. Appl. No. 13/108,152, filed May 16, 2011, Boris Chernov.
  • U.S. Appl. No. 13/108,177, filed May 16, 2011, Boris Chernov.
  • U.S. Appl. No. 13/108,196, filed May 16, 2011, Boris Chernov.
  • U.S. Appl. No. 13/108,441, filed May 16, 2011, Boris Chernov.
  • U.S. Appl. No. 13/108,468, filed May 16, 2011, Boris Chernov.
  • U.S. Appl. No. 13/111,642, filed May 19, 2011, John R. Twomey.
  • U.S. Appl. No. 13/111,678, filed May 19, 2011, Nikolay Kharin.
  • U.S. Appl. No. 13/113,231, filed May 23, 2011, David M. Garrison.
  • U.S. Appl. No. 13/157,047, filed Jun. 9, 2011, John R. Twomey.
  • U.S. Appl. No. 13/162,814, filed Jun. 17, 2011, Barbara R. Tyrrell.
  • U.S. Appl. No. 13/166,477, filed Jun. 22, 2011, Daniel A. Joseph.
  • U.S. Appl. No. 13/166,497, filed Jun. 22, 2011, Daniel A. Joseph.
  • U.S. Appl. No. 13/179,919, filed Jul. 11, 2011, Russell D. Hempstead.
  • U.S. Appl. No. 13/179,960, filed Jul. 11, 2011, Boris Chernov.
  • U.S. Appl. No. 13/179,975, filed Jul. 11, 2011, Grant T. Sims.
  • U.S. Appl. No. 13/180,018, filed Jul. 11, 2011, Chase Collings.
  • U.S. Appl. No. 13/183,856, filed Jul. 15, 2011, John R. Twomey.
  • U.S. Appl. No. 13/185,593, filed Jul. 19, 2011, James D. Allen, IV.
  • U.S. Appl. No. 13/204,841, filed Aug. 8, 2011, Edward J. Chojin.
  • U.S. Appl. No. 13/205,999, filed Aug. 9, 2011, Jeffrey R. Unger.
  • U.S. Appl. No. 13/212,297, filed Aug. 18, 2011, Allan J. Evans.
  • U.S. Appl. No. 13/212,308, filed Aug. 18, 2011, Allan J. Evans.
  • U.S. Appl. No. 13/212,329, filed Aug. 18, 2011, Allan J. Evans.
  • U.S. Appl. No. 13/212,343, filed Aug. 18, 2011, Duane E. Kerr.
  • U.S. Appl. No. 13/223,521, filed Sep. 1, 2011, John R. Twomey.
  • U.S. Appl. No. 13/227,220, filed Sep. 7, 2011, James D. Allen, IV.
  • U.S. Appl. No. 13/228,742, filed Sep. 9, 2011, Duane E. Kerr.
  • U.S. Appl. No. 13/231,643, filed Sep. 13, 2011, Keir Hart.
  • U.S. Appl. No. 13/234,357, filed Sep. 16, 2011, James D. Allen, IV.
  • U.S. Appl. No. 13/236,168, filed Sep. 19, 2011, James D. Allen, IV.
  • U.S. Appl. No. 13/236,271, filed Sep. 19, 2011, Monte S. Fry.
  • U.S. Appl. No. 13/243,628, filed Sep. 23, 2011, William Ross Whitney.
  • U.S. Appl. No. 13/247,778, filed Sep. 28, 2011, John R. Twomey.
  • U.S. Appl. No. 13/247,795, filed Sep. 28, 2011, John R. Twomey.
  • U.S. Appl. No. 13/248,976, filed Sep. 29, 2011, James D. Allen, IV.
  • U.S. Appl. No. 13/249,013, filed Sep. 29, 2011, Jeffrey R. Unger.
  • U.S. Appl. No. 13/249,024, filed Sep. 29, 2011, John R. Twomey.
  • U.S. Appl. No. 13/251,380, filed Oct. 3, 2011, Duane E. Kerr.
  • U.S. Appl. No. 13/277,373, filed Oct. 20, 2011, Glenn A. Homer.
  • U.S. Appl. No. 13/277,926, filed Oct. 20, 2011, David M. Garrison.
  • U.S. Appl. No. 13/277,962, filed Oct. 20, 2011, David M. Garrison.
  • U.S. Appl. No. 13/293,754, filed Nov. 10, 2011, Jeffrey M. Roy.
  • U.S. Appl. No. 13/306,523, filed Nov. 29, 2011, David M. Garrison.
  • U.S. Appl. No. 13/306,553, filed Nov. 29, 2011, Duane E. Kerr.
  • U.S. Appl. No. 13/308,104, filed Nov. 30, 2011, John R. Twomey.
  • U.S. Appl. No. 13/312,172, filed Dec. 6, 2011, Robert J. Behnke, II.
  • U.S. Appl. No. 13/324,863, filed Dec. 13, 2011, William H. Nau, Jr.
  • U.S. Appl. No. 13/344,729, filed Jan. 6, 2012, James D. Allen, IV.
  • U.S. Appl. No. 13/355,829, filed Jan. 23, 2012, John R.Twomey.
  • U.S. Appl. No. 13/357,979, filed Jan. 25, 2012, David M. Garrison.
  • U.S. Appl. No. 13/358,136, filed Jan. 25, 2012, James D. Allen, IV.
  • U.S. Appl. No. 13/360,925, filed Jan. 30, 2012, James H. Orszulak.
  • U.S. Appl. No. 13/400,290, filed Feb. 20, 2012, Eric R. Larson.
  • U.S. Appl. No. 13/404,435, filed Feb. 24, 2012, Kim V. Brandt.
  • U.S. Appl. No. 13/404,476, filed Feb. 24, 2012, Kim V. Brandt.
  • U.S. Appl. No. 13/412,879, filed Mar. 6, 2012, David M. Garrison.
  • U.S. Appl. No. 13/412,897, filed Mar. 6, 2012, Joanna Ackley.
  • U.S. Appl. No. 13/421,373, filed Mar. 15, 2012, John R. Twomey.
  • U.S. Appl. No. 13/430,325, filed Mar. 26, 2012, William H. Nau, Jr.
  • U.S. Appl. No. 13/433,924, filed Mar. 29, 2012, Keir Hart.
  • U.S. Appl. No. 13/448,577, filed Apr. 17, 2012, David M. Garrison.
  • U.S. Appl. No. 13/460,455, filed Apr. 30, 2012, Luke Waaler.
  • U.S. Appl. No. 13/461,335, filed May 1, 2012, James D. Allen, IV.
  • U.S. Appl. No. 13/461,378, filed May 1, 2012, James D. Allen, IV.
  • U.S. Appl. No. 13/461,397, filed May 1, 2012, James R. Unger.
  • U.S. Appl. No. 13/461,410, filed May 1, 2012, James R. Twomey.
  • U.S. Appl. No. 13/464,569, filed May 4, 2012, Duane E. Kerr.
  • U.S. Appl. No. 13/466,274, filed May 8, 2012, Stephen M. Kendrick.
  • U.S. Appl. No. 13/467,767, filed May 9, 2012, Duane E. Kerr.
  • U.S. Appl. No. 13/470,543, filed May 14, 2012, Sean T. Dycus.
  • U.S. Appl. No. 13/470,775, filed May 14, 2012, James D. Allen, IV.
  • U.S. Appl. No. 13/470,797, filed May 14, 2012, John J. Kappus.
  • U.S. Appl. No. 13/482,589, filed May 29, 2012, Eric R. Larson.
  • U.S. Appl. No. 13/483,733, filed May 30, 2012, Dennis W. Butcher.
  • U.S. Appl. No. 13/488,093, filed Jun. 4, 2012, Kristin D. Johnson.
  • U.S. Appl. No. 13/491,853, filed Jun. 8, 2012, Jessica E. Olson.
  • U.S. Appl. No. 13/537,517, filed Jun. 29, 2012, David N. Heard.
  • U.S. Appl. No. 13/537,577, filed Jun. 29, 2012, Tony Moua.
  • U.S. Appl. No. 13/550,322, filed Jul. 16, 2012, John J. Kappus.
  • U.S. Appl. No. 13/571,055, filed Aug. 9, 2012, Paul Guerra.
  • U.S. Appl. No. 13/571,821, filed Aug. 10, 2012, Joseph D. Bucciaglia.
  • U.S. Appl. No. 13/584,194, filed Aug. 13, 2012, Sean T. Dycus.
  • Michael Choti, “Abdominoperineal Resection with the LigaSure Vessel Sealing System and LigaSure Atlas 20 cm Open Instrument” ; Innovations That Work, Jun. 2003.
  • Chung et al., “Clinical Experience of Sutureless Closed Hemorrhoidectomy with LigaSure” Diseases of the Colon & Rectum vol. 46, No. 1 Jan. 2003.
  • Tinkcler L.F., “Combined Diathermy and Suction Forceps” , Feb. 6, 1967 (Feb. 6, 1965), British Medical Journal Feb. 6, 1976, vol. 1, nr. 5431 p. 361, ISSN: 0007-1447.
  • Carbonell et al., “Comparison of the Gyrus PlasmaKinetic Sealer and the Valleylab LigaSure Device in the Hemostasis of Small, Medium, and Large-Sized Arteries” Carolinas Laparoscopic and Advanced Surgery Program, Carolinas Medical Center, Charlotte, NC; Date: Aug. 2003.
  • Peterson et al. “Comparison of Healing Process Following Ligation with Sutures and Bipolar Vessel Sealing” Surgical Technology International (2001).
  • “Electrosurgery: A Historical Overview” Innovations in Electrosurgery; Sales/Product Literature; Dec. 31, 2000.
  • Johnson et al. “Evaluation of a Bipolar Electrothermal Vessel Sealing Device in Hemorrhoidectomy” Sales/Product Literature; Jan. 2004.
  • E. David Crawford “Evaluation of a New Vessel Sealing Device in Urologic Cancer Surgery” Sales/Product Literature 2000.
  • Johnson et al. “Evaluation of the LigaSure Vessel Sealing System in Hemorrhoidectormy” American College of Surgeons (ACS) Clinicla Congress Poster (2000).
  • Muller et al., “Extended Left Hemicolectomy Using the LigaSure Vessel Sealing System” Innovations That Work, Sep. 1999.
  • Kennedy et al. “High-burst-strength, feedback-controlled bipolar vessel sealing” Surgical Endoscopy (1998) 12: 876-878.
  • Burdette et al. “In Vivo Probe Measurement Technique For Determining Dielectric Properties At VHF Through Microwave Frequencies”, IEEE Transactions on Microwave Theory and Techniques, vol. MTT-28, No. 4, Apr. 1980 pp. 414-427.
  • Carus et al., “Initial Experience With the LigaSure Vessel Sealing System in Abdominal Surgery” Innovations That Work, Jun. 2002.
  • Heniford et al. “Initial Research and Clinical Results with an Electrothermal Bipolar Vessel Sealer” Oct. 1999.
  • Heniford et al. “Initial Results with an Electrothermal Bipolar Vessel Sealer” Surgical Endoscopy (2000) 15:799-801.
  • Herman et al., “Laparoscopic Intestinal Resection With the LigaSure Vessel Sealing System: A Case Report”; Innovations That Work, Feb. 2002.
  • Koyle et al., “Laparoscopic Palomo Varicocele Ligation in Children and Adolescents” Pediatric Endosurgery & Innovative Techniques, vol. 6, No. 1, 2002.
  • W. Scott Helton, “LigaSure Vessel Sealing System: Revolutionary Hemostasis Product for General Surgery”; Sales/Product Literature 1999.
  • LigaSure Vessel Sealing System, the Seal of Confidence in General, Gynecologic, Urologic, and Laparaoscopic Surgery; Sales/Product Literature; Apr. 2002.
  • Joseph Ortenberg “LigaSure System Used in Laparoscopic 1st and 2nd Stage Orchiopexy” Innovations That Work, Nov. 2002.
  • Sigel et al. “The Mechanism of Blood Vessel Closure by High Frequency Electrocoagulation” Surgery Gynecology & Obstetrics, Oct. 1965 pp. 823-831.
  • Sampayan et al, “Multilayer Ultra-High Gradient Insulator Technology” Discharges and Electrical Insulation in Vacuum, 1998. Netherlands Aug. 17-21, 1998; vol. 2, pp. 740-743.
  • Paul G. Horgan, “A Novel Technique for Parenchymal Division During Hepatectomy” The American Journal of Surgery, vol. 181, No. 3, Apr. 2001 pp. 236-237.
  • Benaron et al., “Optical Time-Of-Flight and Absorbance Imaging of Biologic Media”, Science, American Association for the Advancement of Science, Washington, DC, vol. 259, Mar. 5, 1993, pp. 1463-1466.
  • Olsson et al. “Radical Cystectomy in Females” Current Surgical Techniques in Urology, vol. 14, Issue 3, 2001.
  • Palazzo et al. “Randomized clinical trial of Ligasure versus open haemorrhoidectomy” British Journal of Surgery 2002, 89, 154-157.
  • Levy et al. “Randomized Trial of Suture Versus Electrosurgical Bipolar Vessel Sealing in Vaginal Hysterectomy” Obstetrics & Gynecology, vol. 102, No. 1, Jul. 2003.
  • “Reducing Needlestick Injuries in the Operating Room” Sales/Product Literature 2001.
  • Bergdahl et al. “Studies on Coagulation and the Development of an Automatic Computerized Bipolar Coagulator” J.Neurosurg, vol. 75, Jul. 1991, pp. 148-151.
  • Strasberg et al. “A Phase I Study of the LigaSure Vessel Sealing System in Hepatic Surgery” Section of HPB Surger, Washington University School of Medicine, St. Louis MO, Presented at AHPBA, Feb. 2001.
  • Sayfan et al. “Sutureless Closed Hemorrhoidectomy: A New Technique” Annals of Surgery vol. 234 No. 1 Jul. 2001; pp. 21-24.
  • Levy et al., “Update on Hysterectomy—New Technologies and Techniques” OBG Management, Feb. 2003.
  • Dulemba et al. “Use of a Bipolar Electrothermal Vessel Sealer in Laparoscopically Assisted Vaginal Hysterectomy” Sales/Product Literature; Jan. 2004.
  • Strasberg et al., “Use of a Bipolar Vessel-Sealing Device for Parenchymal Transection During Liver Surgery” Journal of Gastrointestinal Surgery, vol. 6, No. 4, Jul./Aug. 2002 pp. 569-574.
  • Sengupta et al., “Use of a Computer-Controlled Bipolar Diathermy System in Radical Prostatectomies and Other Open Urological Surgery” ANZ Journal of Surgery (2001) 71.9 pp. 538-540.
  • Rothenberg et al. “Use of the LigaSure Vessel Sealing System in Minimally Invasive Surgery in Children” Int'l Pediatric Endosurgery Group (IPEG) 2000.
  • Crawford et al. “Use of the LigaSure Vessel Sealing System in Urologic Cancer Surgery” Grand Rounds in Urology 1999 vol. 1 Issue 4 pp. 10-17.
  • Craig Johnson, “Use of the LigaSure Vessel Sealing System in Bloodless Hemorrhoidectomy” Innovations That Work, Mar. 2000.
  • Levy et al. “Use of a New Energy-based Vessel Ligation Device During Vaginal Hysterectomy” Int'l Federation of Gynecology and Obstetrics (FIGO) World Congress 1999.
  • Barbara Levy, “Use of a New Vessel Ligation Device During Vaginal Hysterectomy” FIGO 2000, Washington, D.C.
  • E. David Crawford “Use of a Novel Vessel Sealing Technology in Management of the Dorsal Veinous Complex” Sales/Product Literature 2000.
  • Jarrett et al., “Use of the LigaSure Vessel Sealing System for Peri-Hilar Vessels in Laparoscopic Nephrectomy” Sales/Product Literature 2000.
  • Crouch et al. “A Velocity-Dependent Model for Needle Insertion in Soft Tissue” MICCAI 2005; LNCS 3750 pp. 624-632, Dated: 2005.
  • McLellan et al. “Vessel Sealing for Hemostasis During Pelvic Surgery” Int'l Federation of Gynecology and Obstetrics FIGO World Congress 2000, Washington, D.C.
  • McLellan et al. “Vessel Sealing for Hemostasis During Gynecologic Surgery” Sales/Product Literature 1999.
  • Int'l Search Report EP 98944778.4 dated Oct. 31, 2000.
  • Int'l Search Report EP 98957771 dated Aug. 9, 2001.
  • Int'l Search Report EP 98957773 dated Aug. 1, 2001.
  • Int'l Search Report EP 98958575.7 dated Sep. 20, 2002.
  • Int'l Search Report EP 04013772.1 dated Apr. 1, 2005.
  • Int'l Search Report EP 04027314.6 dated Mar. 10, 2005.
  • Int'l Search Report EP 04027479.7 dated Mar. 8, 2005.
  • Int'l Search Report EP 04027705.5 dated Feb. 3, 2005.
  • Int'l Search Report EP 04709033.7 dated Dec. 8, 2010.
  • Int'l Search Report EP 04752343.6 dated Jul. 20, 2007.
  • Int'l Search Report EP 05002671.5 dated Dec. 22, 2008.
  • Int'l Search Report EP 05002674.9 dated Jan. 16, 2009.
  • Int'l Search Report EP 05004431.2 dated Jun. 2, 2005.
  • Int'l Search Report EP 05013463.4 dated Oct. 7, 2005.
  • Int'l Search Report EP 05013894 dated Feb. 3, 2006.
  • Int'l Search Report EP 05013895.7 dated Oct. 21, 2005.
  • Int'l Search Report EP 05016399.7 dated Jan. 13, 2006.
  • Int'l Search Report EP 05017281.6 dated Nov. 24, 2005.
  • Int'l Search Report EP 05019130.3 dated Oct. 27, 2005.
  • Int'l Search Report EP 05019429.9 dated May 6, 2008.
  • Int'l Search Report EP 05020532 dated Jan. 10, 2006.
  • Int'l Search Report EP 05020665.5 dated Feb. 27, 2006.
  • Int'l Search Report EP 05020666.3 dated Feb. 27, 2006.
  • Int'l Search Report EP 05021197.8 dated Feb. 20, 2006.
  • Int'l Search Report EP 05021779.3 dated Feb. 2, 2006.
  • Int'l Search Report EP 05021780.1 dated Feb. 23, 2006.
  • Int'l Search Report EP 05021937.7 dated Jan. 23, 2006.
  • Int'l Search Report—extended—EP 05021937.7 dated Mar. 15, 2006.
  • Int'l Search Report EP 05023017.6 dated Feb. 24, 2006.
  • Int'l Search Report EP 06002279.5 dated Mar. 30, 2006.
  • Int'l Search Report EP 06005185.1 dated May 10, 2006.
  • Int'l Search Report EP 06006716.2 dated Aug. 4, 2006.
  • Int'l Search Report EP 06008515.6 dated Jan. 8, 2009.
  • Int'l Search Report EP 06008779.8 dated Jul. 13, 2006.
  • Int'l Search Report EP 06014461.5 dated Oct. 31, 2006.
  • Int'l Search Report EP 06020574.7 dated Oct. 2, 2007.
  • Int'l Search Report EP 06020583.8 dated Feb. 7, 2007.
  • Int'l Search Report EP 06020584.6 dated Feb. 1, 2007.
  • Int'l Search Report EP 06020756.0 dated Feb. 16, 2007.
  • Int'l Search Report EP 06 024122.1 dated Apr. 16, 2007.
  • Int'l Search Report EP 06024123.9 dated Mar. 6, 2007.
  • Int'l Search Report EP 07 001480.8 dated Apr. 19, 2007.
  • Int'l Search Report EP 07 001488.1 dated Jun. 5, 2007.
  • Int'l Search Report EP 07 004429.2 dated Nov. 2, 2010.
  • Int'l Search Report EP 07 009026.1 dated Oct. 8, 2007.
  • Int'l Search Report Extended—EP 07 009029.5 dated Jul. 20, 2007.
  • Int'l Search Report EP 07 009321.6 dated Aug. 28, 2007.
  • Int'l Search Report EP 07 010672.9 dated Oct. 16, 2007.
  • Int'l Search Report EP 07 013779.9 dated Oct. 26, 2007.
  • Int'l Search Report EP 07 014016 dated Jan. 28, 2008.
  • Int'l Search Report EP 07 015191.5 dated Jan. 23, 2008.
  • Int'l Search Report EP 07 015601.3 dated Jan. 4, 2008.
  • Int'l Search Report EP 07 016911 dated May 28, 2010.
  • Int'l Search Report EP 07 016911.5 extended dated Mar. 2, 2011.
  • Int'l Search Report EP 07 020283.3 dated Feb. 5, 2008.
  • Int'l Search Report EP 07 021646.0 dated Mar. 20, 2008.
  • Int'l Search Report EP 07 021646.0 dated Jul. 9, 2008.
  • Int'l Search Report EP 07 021647.8 dated May 2, 2008.
  • Int'l Search Report EP 08 002692.5 dated Dec. 12, 2008.
  • Int'l Search Report EP 08 004655.0 dated Jun. 24, 2008.
  • Int'l Search Report EP 08 006732.5 dated Jul. 29, 2008.
  • Int'l Search Report EP 08 006917.2 dated Jul. 3, 2008.
  • Int'l Search Report EP 08 016539.2 dated Jan. 8, 2009.
  • Int'l Search Report EP 08 020528.9 dated Aug. 4, 2009.
  • Int'l Search Report EP 08 020807.7 dated Apr. 24, 2009.
  • Int'l Search Report EP 09 003677.3 dated May 4, 2009.
  • Int'l Search Report EP 09 003813.4 dated Aug. 3, 2009.
  • Int'l Search Report EP 09 004491.8 dated Sep. 9, 2009.
  • Int'l Search Report EP 09 005051.9 dated Jul. 6, 2009.
  • Int'l Search Report EP 09 005575.7 dated Sep. 9, 2009.
  • Int'l Search Report EP 09 010521.4 dated Dec. 16, 2009.
  • Int'l Search Report EP 09 011745.8 dated Jan. 5, 2010.
  • Int'l Search Report EP 09 012629.3 dated Dec. 8, 2009.
  • Int'l Search Report EP 09 012687.1 dated Dec. 23, 2009.
  • Int'l Search Report EP 09 012688.9 dated Dec. 28, 2009.
  • Int'l Search Report EP 09 015215.8 dated Feb. 24, 2010.
  • Int'l Search Report EP 09 152267.2 dated Jun. 15, 2009.
  • Int'l Search Report EP 09 152898.4 dated Jun. 10, 2009.
  • Int'l Search Report EP 09 154850.3 dated Jul. 20, 2009.
  • Int'l Search Report EP 09 160476.9 dated Aug. 4, 2009.
  • Int'l Search Report EP 09 164903.8 dated Aug. 21, 2009.
  • Int'l Search Report EP 09 165753.6 dated Nov. 11, 2009.
  • Int'l Search Report EP 09 168153.6 dated Jan. 14, 2010.
  • Int'l Search Report EP 09 168810.1 dated Feb. 2, 2010.
  • Int'l Search Report EP 09 172749.5 dated Dec. 4, 2009.
  • Int'l Search Report EP 10 000259.1 dated Jun. 30, 2010.
  • Int'l Search Report EP 10 011750.6 dated Feb. 1, 2011.
  • Int'l Search Report EP 10 157500.9 dated Jul. 30, 2010.
  • Int'l Search Report EP 10 159205.3 dated Jul. 7, 2010.
  • Int'l Search Report EP 10 160870.1 dated Aug. 9, 2010.
  • Int'l Search Report EP 10 161596.1 dated Jul. 28, 2010.
  • Int'l Search Report EP 10 167655.9 dated Aug. 31, 2011.
  • Int'l Search Report EP 10 168705.1 dated Oct. 4, 2010.
  • Int'l Search Report EP 10 169647.4 dated Oct. 29, 2010.
  • Int'l Search Report EP 10 172005.0 dated Sep. 30, 2010.
  • Int'l Search Report EP 10 175559.3 dated May 25, 2012.
  • Int'l Search Report EP 10 175956.1 dated Nov. 12, 2010.
  • Int'l Search Report EP 10 181034.9 dated Jan. 26, 2011.
  • Int'l Search Report EP 10 181575.1 dated Apr. 5, 2011.
  • lnt'l Search Report EP 10 181969.6 dated Feb. 4, 2011.
  • Int'l Search Report EP 10 182019.9 dated Aug. 22, 2011.
  • Int'l Search Report EP 10 182022.3 dated Mar. 11, 2011.
  • Int'l Search Report EP 10 185386.9 dated Jan. 10, 2011.
  • Int'l Search Report EP 10 185405.7 dated Jan. 5, 2011.
  • Int'l Search Report EP 10 186527.7 dated Jun. 17, 2011.
  • Int'l Search Report EP 10 189206.5 dated Mar. 17, 2011.
  • Int'l Search Report EP 10 191320.0 dated Feb. 15, 2011.
  • Int'l Search Report EP 11 006233.8 dated Feb. 2, 2012.
  • Int'l Search Report EP 11 007972.0 dated Dec. 28, 2011.
  • Int'l Search Report EP 11 151509.4 dated Jun. 6, 2011.
  • Int'l Search Report EP 11 152220.7 dated May 19, 2011.
  • Int'l Search Report EP 11 152360.1 dated Jun. 6, 2011.
  • Int'l Search Report EP 11 153503.5 dated Mar. 5, 2012.
  • Int'l Search Report EP 11 159771.2 dated May 28, 2010.
  • Int'l Search Report EP 11 161117.4 dated Jun. 30, 2011.
  • Int'l Search Report EP 11 161118.2 dated Oct. 12, 2011.
  • Int'l Search Report EP 11 164274.0 dated Aug. 3, 2011.
  • Int'l Search Report EP 11 164275.7 dated Aug. 25, 2011.
  • Int'l Search Report EP 11 167437.0 dated Aug. 8, 2011.
  • Int'l Search Report EP 11 168419.7 dated Oct. 20, 2011.
  • Int'l Search Report EP 11 168458.5 dated Jul. 29, 2011.
  • Int'l Search Report EP 11 173008.1 dated Nov. 4, 2011.
  • Int'l Search Report EP 11 179514 dated Nov. 4, 2011.
  • Int'l Search Report EP 11 180182.5 dated Nov. 15, 2011.
  • Int'l Search Report EP 11 180183 dated Nov. 30, 2011.
  • Int'l Search Report EP 11 183265.5 dated Nov. 28, 2011.
  • Int'l Search Report EP 11 183476.8 dated Jan. 18, 2012.
  • Int'l Search Report EP 11 185028.5 dated Jan. 2, 2012.
  • Int'l Search Report EP 11 189521.5 dated Feb. 20, 2012.
  • Int'l Search Report EP 11 190723.4 dated Mar. 16, 2012.
  • Int'l Search Report EP 12 155726.8 dated May 25, 2012.
  • Int'l Search Report EP 12 155728.4 dated Jul. 4, 2012.
  • Int'l Search Report PCT/US98/18640 dated Jan. 29, 1999.
  • Int'l Search Report PCT/US98/23950 dated Jan. 14, 1999.
  • Int'l Search Report PCT/US98/24281 dated Feb. 22, 1999.
  • Int'l Search Report PCT/US99/24869 dated Feb. 3, 2000.
  • Int'l Search Report PCT/US01/11218 dated Aug. 14, 2001.
  • Int'l Search Report PCT/US01/11224 dated Nov. 13, 2001.
  • Int'l Search Report PCT/US01/11340 dated Aug. 16, 2001.
  • Int'l Search Report PCT/US01/11420 dated Oct. 16, 2001.
  • Int'l Search Report PCT/US02/01890 dated Jul. 25, 2002.
  • Int'l Search Report PCT/US02/11100 dated Jul. 16, 2002.
  • Int'l Search Report PCT/US03/08146 dated Aug. 8, 2003.
  • Int'l Search Report PCT/US03/18674 dated Sep. 18, 2003.
  • Int'l Search Report PCT/US03/18676 dated Sep. 19, 2003.
  • Int'l Search Report PCT/US03/28534 dated Dec. 19, 2003.
  • Int'l Search Report PCT/US03/28539 dated Jan. 6, 2004.
  • Int'l Search Report PCT/US04/03436 dated Mar. 3, 2005.
  • Int'l Search Report PCT/US04/13273 dated Dec. 15, 2004.
  • Int'l Search Report PCT/US04/15311dated Jan. 12, 2005.
  • Int'l Search Report PCT/US07/021438 dated Apr. 1, 2008.
  • Int'l Search Report PCT/US07/021440 dated Apr. 8, 2008.
  • Int'l Search Report PCT/US08/52460 dated Apr. 24, 2008.
  • Int'l Search Report PCT/US08/61498 dated Sep. 22, 2008.
  • Int'l Search Report PCT/US09/032690 dated Jun. 16, 2009.
  • European Search Report for EP 11 25 0257 dated Jun. 15, 2011.
Patent History
Patent number: 8568444
Type: Grant
Filed: Mar 7, 2012
Date of Patent: Oct 29, 2013
Patent Publication Number: 20120165797
Assignee: Covidien LP (Mansfield, MA)
Inventor: James S. Cunningham (Boulder, CO)
Primary Examiner: Gary Jackson
Assistant Examiner: Amy Shipley
Application Number: 13/414,072
Classifications
Current U.S. Class: Forceps (606/205)
International Classification: A61B 17/00 (20060101);